| Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 2183076,  | 
	  | 
	  | 
	  | 
	 
    
	 | 2197093,  | 
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	  | 
	  | 
	 
    
	 | 2315795,  | 
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	  | 
	 
    
	 | 2357893,  | 
	  | 
	  | 
	  | 
	 
    
	 | 2440075,  | 
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	  | 
	  | 
	 
    
	 | 25238,  | 
	  | 
	  | 
	  | 
	 
    
	 | 2594945,  | 
	  | 
	  | 
	  | 
	 
    
	 | 2692392,  | 
	  | 
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	  | 
	 
    
	 | 2731645,  | 
	  | 
	  | 
	  | 
	 
    
	 | 3551914,  | 
	  | 
	  | 
	  | 
	 
    
	 | 368580,  | 
	  | 
	  | 
	  | 
	 
    
	 | 3784988,  | 
	  | 
	  | 
	  | 
	 
    
	 | 3874004,  | 
	  | 
	  | 
	  | 
	 
    
	 | 3894437,  | 
	  | 
	  | 
	  | 
	 
    
	 | 4007497,  | 
	 Sep 05 1974 | 
	 Otto Boch Orthopadische Industries KG | 
	 Artificial foot with ankle joint | 
	 
    
	 | 4267728,  | 
	 Jul 04 1978 | 
	  | 
	 Apparatus for analyzing the forces acting on a human foot | 
	 
    
	 | 4360931,  | 
	 Jun 12 1979 | 
	  | 
	 Prosthetic ankle | 
	 
    
	 | 4387472,  | 
	 Oct 02 1980 | 
	 MEDICAL CARE SERVICES, INC ,   A CORP  OF CA  | 
	 Torque absorber with biofeedback | 
	 
    
	 | 4416293,  | 
	 Mar 19 1981 | 
	  | 
	 Method and apparatus for recording gait analysis in podiatric diagnosis and treatment | 
	 
    
	 | 4547913,  | 
	 Jul 11 1983 | 
	 FLEX-FOOT, INC  | 
	 Composite prosthetic foot and leg | 
	 
    
	 | 4631676,  | 
	 May 25 1983 | 
	 HOSPITAL FOR JOINT DISEASES ORTHOPAEDIC INSTITUTE, 301 E  17TH ST , NEW YORK, NY 10003, A CORP  OF NY | 
	 Computerized video gait and motion analysis system and method | 
	 
    
	 | 4718913,  | 
	 May 27 1986 | 
	 ACADIAN PROSTHETICS AND ORTHOPEDIC AIDS, INC ; CRP, INC  DBA SPRINGLITE, INC  | 
	 Dual, ankle, springs prosthetic foot and ankle system | 
	 
    
	 | 4813436,  | 
	 Jul 30 1987 | 
	 Human Performance Technologies, Inc. | 
	 Motion analysis system employing various operating modes | 
	 
    
	 | 4814661,  | 
	 May 23 1986 | 
	 WASHINGTON STATE UNIVERSITY RESEARCH FOUNDATION,   A CORP  OF WASHINGTON | 
	 Systems for measurement and analysis of forces exerted during human locomotion | 
	 
    
	 | 4822363,  | 
	 Aug 01 1985 | 
	  | 
	 Modular composite prosthetic foot and leg | 
	 
    
	 | 4858621,  | 
	 Mar 16 1988 | 
	 BIOKINETICS, INC  | 
	 Foot pressure measurement system | 
	 
    
	 | 487697,  | 
	  | 
	  | 
	  | 
	 
    
	 | 4892553,  | 
	 Mar 29 1988 | 
	 IPOS GmbH & Co, KG | 
	 Artificial foot for a leg prosthesis | 
	 
    
	 | 4892554,  | 
	 Dec 21 1987 | 
	 COLLEGE PARK INDUSTRIES, INC  | 
	 Prosthetic foot | 
	 
    
	 | 4959073,  | 
	 Jun 06 1988 | 
	 OTTO BOCK HEALTHCARE LP | 
	 Foot prosthesis and method of making same | 
	 
    
	 | 5019109,  | 
	 Mar 09 1990 | 
	 ACADIAN PROSTHETICS AND ORTHOPEDIC AIDS, INC ; CRP, INC  DBA SPRINGLITE, INC  | 
	 Multi-axial rotation system for artificial ankle | 
	 
    
	 | 5037444,  | 
	 Jan 05 1989 | 
	  | 
	 Prosthetic foot | 
	 
    
	 | 5062859,  | 
	 Jun 09 1989 | 
	 Otto Bock Orthopaedische Industrie Besitz-und Verwaltungs-Kommanditgesellschaft | 
	 Prosthetic foot having Z shaped insert | 
	 
    
	 | 5112356,  | 
	 Mar 04 1988 | 
	 Chas A. Blatchford & Sons Limited | 
	 Lower limb prosthesis with means for restricting dorsi-flexion | 
	 
    
	 | 5116384,  | 
	 Aug 31 1990 | 
	 WILSON, MICHAEL T  | 
	 Prosthetic foot | 
	 
    
	 | 5128880,  | 
	 May 11 1990 | 
	 FOOT IMAGE TECHNOLOGY, INC  | 
	 Foot measurement and footwear sizing system | 
	 
    
	 | 5139525,  | 
	 Jul 31 1989 | 
	 KAUPTHING BANK HF | 
	 Prosthetic foot | 
	 
    
	 | 5156631,  | 
	 Sep 16 1991 | 
	 OTTO BOCK HEALTHCARE LP | 
	 Foot and leg prosthesis and method of making same | 
	 
    
	 | 5156632,  | 
	 Nov 29 1990 | 
	 Otto Bock Orthopaedische Industrie Besitz- und Verwaltungs-Kommanditgesel | 
	 Jointless prosthetic foot | 
	 
    
	 | 5181932,  | 
	 Apr 13 1989 | 
	  | 
	 Foot prosthesis having auxiliary ankle construction | 
	 
    
	 | 5181933,  | 
	 Feb 28 1991 | 
	  | 
	 Split foot prosthesis | 
	 
    
	 | 5219365,  | 
	 Mar 31 1988 | 
	 NOVACARE ORTHOTICS & PROSTHETICS EAST, INC  | 
	 Prosthetic foot | 
	 
    
	 | 5237520,  | 
	 May 11 1990 | 
	 Foot Image Technology, Inc. | 
	 Foot measurement and footwear sizing system | 
	 
    
	 | 5253656,  | 
	 May 23 1991 | 
	  | 
	 Apparatus and method for monitoring contact pressure between body parts and contact surfaces | 
	 
    
	 | 5258038,  | 
	 May 10 1991 | 
	 College Park Industries, Inc. | 
	 Prosthetic foot with ankle joint and toe member | 
	 
    
	 | 5258039,  | 
	 Nov 15 1991 | 
	 The National University of Singapore | 
	 Energy storing composite prosthetic foot | 
	 
    
	 | 5290319,  | 
	 Feb 28 1991 | 
	  | 
	 Prosthetic foot incorporating adjustable bladders | 
	 
    
	 | 534198,  | 
	  | 
	  | 
	  | 
	 
    
	 | 5361133,  | 
	 Jun 23 1992 | 
	 FOOTMARK, INC  | 
	 Method and apparatus for analyzing feet | 
	 
    
	 | 5376133,  | 
	 Apr 02 1990 | 
	 Gramtec Innovation AB | 
	 An adjustable resilient foot prosthesis | 
	 
    
	 | 5376141,  | 
	 Sep 21 1990 | 
	  | 
	 Low-profile symes foot prosthesis | 
	 
    
	 | 5387246,  | 
	 Feb 28 1991 | 
	  | 
	 Prosthetic ski leg | 
	 
    
	 | 5388591,  | 
	 Dec 09 1992 | 
	 Trustees of Boston University | 
	 Method and apparatus for analyzing the human postural control system | 
	 
    
	 | 53931,  | 
	  | 
	  | 
	  | 
	 
    
	 | 5408873,  | 
	 Jul 25 1994 | 
	 Cleveland Medical Devices, Inc. | 
	 Foot force sensor | 
	 
    
	 | 5425781,  | 
	 Jan 14 1994 | 
	 Universite de Montreal | 
	 Ankle connector for prosthetic foot | 
	 
    
	 | 5443522,  | 
	 Mar 27 1992 | 
	 Otto Bock Orthopaedische Industrie Besitz und Verwaltungs-Kommanditgesell | 
	 Artificial foot having a low-positioned joint and a horizontal plantar buffer | 
	 
    
	 | 5443527,  | 
	 Mar 31 1993 | 
	  | 
	 Prosthetic food and three-way ankle joint | 
	 
    
	 | 5443529,  | 
	 Feb 28 1991 | 
	  | 
	 Prosthetic device incorporating multiple sole bladders | 
	 
    
	 | 5471405,  | 
	 Nov 13 1992 | 
	  | 
	 Apparatus for measurement of forces and pressures applied to a garment | 
	 
    
	 | 5474087,  | 
	 Oct 10 1991 | 
	 Natus Medical Incorporated | 
	 Apparatus for characterizing gait | 
	 
    
	 | 5509938,  | 
	 Feb 28 1991 | 
	  | 
	 Prosthetic foot incorporating adjustable bladder | 
	 
    
	 | 5514185,  | 
	 Feb 28 1991 | 
	  | 
	 Split foot prosthesis | 
	 
    
	 | 5514186,  | 
	 Apr 13 1989 | 
	  | 
	 Attachment construction for prosthesis | 
	 
    
	 | 5545230,  | 
	 Oct 11 1994 | 
	 Ohio Willow Wood Company | 
	 Prosthesis mounting adapter and method | 
	 
    
	 | 5545234,  | 
	 Apr 04 1991 | 
	  | 
	 Lower extremity prosthetic device | 
	 
    
	 | 5549711,  | 
	 Sep 30 1993 | 
	 SEATTLE ORTHOPEDIC GROUP, INC  | 
	 Prosthetic foot and keel therefor having progressive stiffening under increasing load | 
	 
    
	 | 5623944,  | 
	 Oct 10 1991 | 
	 Natus Medical Incorporated | 
	 Method for characterizing gait | 
	 
    
	 | 5653767,  | 
	 Aug 19 1994 | 
	 MEDONICS, L L C  | 
	 Prosthetic foot | 
	 
    
	 | 5695526,  | 
	 Oct 12 1993 | 
	  | 
	 One-piece mechanically differentiated prosthetic foot and associated ankle joint with syme modification | 
	 
    
	 | 5695527,  | 
	 Aug 19 1994 | 
	 MEDONICS L L C  | 
	 Coil prosthetic foot | 
	 
    
	 | 56983,  | 
	  | 
	  | 
	  | 
	 
    
	 | 5701686,  | 
	 Jul 08 1991 | 
	  | 
	 Shoe and foot prosthesis with bending beam spring structures | 
	 
    
	 | 5728177,  | 
	 Aug 15 1994 | 
	 Flex-Foot, Inc. | 
	 Prosthesis with foam block ankle | 
	 
    
	 | 5753931,  | 
	 Jul 13 1995 | 
	 Nike, Inc. | 
	 Object imaging device and method using line striping | 
	 
    
	 | 5766264,  | 
	 Aug 30 1996 | 
	 UNITED STATES MANUFACTURING COMPANY, LLC | 
	 Multi-axis prosthetic ankle joint | 
	 
    
	 | 57666,  | 
	  | 
	  | 
	  | 
	 
    
	 | 5790256,  | 
	 Jun 23 1992 | 
	 Footmark, Inc. | 
	 Foot analyzer | 
	 
    
	 | 5800569,  | 
	 Aug 15 1994 | 
	  | 
	 Prosthesis with resilient ankle block | 
	 
    
	 | 5800570,  | 
	 Mar 14 1996 | 
	  | 
	 Lower extremity prosthetic device | 
	 
    
	 | 5824112,  | 
	 Apr 13 1989 | 
	  | 
	 Prosthetic device incorporating low ankle design | 
	 
    
	 | 5885229,  | 
	 Jul 19 1995 | 
	 Nippon Telegraph and Telephone Corp | 
	 Walking pattern processing method and system for embodying the same | 
	 
    
	 | 5897594,  | 
	 Mar 04 1996 | 
	 Otto Bock Orthopaedische Industrie Besitz-und; OTTO BOCK ORTHOPAEDISCHE INDUSTRIE BESITZ- UND VERWALTUNGS- KOMMANDITGESELLSCHAFT | 
	 Jointless artificial foot | 
	 
    
	 | 5899944,  | 
	 Feb 28 1991 | 
	  | 
	 Prosthetic foot incorporating compressible members | 
	 
    
	 | 5941913,  | 
	 Oct 10 1996 | 
	 CHAS  A  BLATCHFORD & SONS LIMITED | 
	 Above-knee lower limb prosthesis and a shin component for the prosthesis | 
	 
    
	 | 5944760,  | 
	 Aug 04 1997 | 
	 Freedom Innovations, LLC | 
	 Prosthetic foot with reinforcing member | 
	 
    
	 | 5957870,  | 
	 Jul 19 1995 | 
	 Nippon Telegraph and Telephone Corporation | 
	 Walking pattern processing method and system for embodying the same | 
	 
    
	 | 5957981,  | 
	 Feb 21 1995 | 
	 Gramtec Innovation AB | 
	 Adjustable prosthesis joint | 
	 
    
	 | 5976191,  | 
	 Apr 13 1989 | 
	  | 
	 Foot prosthesis having curved forefoot | 
	 
    
	 | 5993488,  | 
	 Aug 15 1994 | 
	  | 
	 Prosthesis with resilient ankle block | 
	 
    
	 | 6063046,  | 
	 Apr 11 1997 | 
	 BALANCE INTERNATIONAL INNOVATIONS GMBH | 
	 Method and apparatus for the diagnosis and rehabilitation of balance disorders | 
	 
    
	 | 6071313,  | 
	 Feb 28 1991 | 
	  | 
	 Split foot prosthesis | 
	 
    
	 | 6077301,  | 
	 Apr 24 1997 | 
	 Otto Bock Orthopaedische Industrie Besitz- und Verwaltungs-Kommandit-Gese | 
	 Resilient foot insert for an artificial foot | 
	 
    
	 | 6099572,  | 
	 Apr 24 1997 | 
	 Otto Bock Orthopaedishche Industrie Besitz- Und Verwaltungs- Kommandit- | 
	 Resilient foot insert | 
	 
    
	 | 6120547,  | 
	 Nov 06 1998 | 
	 Freedom Innovations, LLC | 
	 Enhanced prosthetic foot structure with ankle reinforcement | 
	 
    
	 | 6129766,  | 
	 May 29 1998 | 
	 COLLEGE PARK INDUSTRIES, INC  | 
	 Prosthetic foot assembly having improved resilient cushions and components | 
	 
    
	 | 6165227,  | 
	 Apr 13 1989 | 
	  | 
	 Attachment construction for prosthesis | 
	 
    
	 | 6187052,  | 
	 Jul 14 1999 | 
	  | 
	 Prosthetic ankle joint | 
	 
    
	 | 6197067,  | 
	 Aug 18 1995 | 
	 Blatchford Products Limited | 
	 Lower limb prosthesis with an injection molded flanged shin portion | 
	 
    
	 | 6197068,  | 
	 Aug 04 1997 | 
	 Freedom Innovations, LLC | 
	 Prosthetic foot simulating toe rotation | 
	 
    
	 | 619731,  | 
	  | 
	  | 
	  | 
	 
    
	 | 6205230,  | 
	 Nov 12 1998 | 
	 AMFIT, LLC | 
	 Optical contour digitizer | 
	 
    
	 | 6206934,  | 
	 Apr 10 1998 | 
	 Flex-Foot, Inc. | 
	 Ankle block with spring inserts | 
	 
    
	 | 6216545,  | 
	 Nov 14 1995 | 
	  | 
	 Piezoresistive foot pressure measurement | 
	 
    
	 | 6231527,  | 
	 Sep 29 1995 | 
	  | 
	 Method and apparatus for biomechanical correction of gait and posture | 
	 
    
	 | 6241776,  | 
	 Aug 04 1997 | 
	 Freedom Innovations, LLC | 
	 Prosthetic foot with reinforcing member | 
	 
    
	 | 6261324,  | 
	 May 26 1999 | 
	 OTTO BOCK HEALTHCARE LP | 
	 Foot prosthesis | 
	 
    
	 | 6280479,  | 
	 Apr 10 1998 | 
	 Flex-Foot, Inc. | 
	 Foot prosthesis having cushioned ankle | 
	 
    
	 | 6289107,  | 
	 May 23 1996 | 
	 Nike, Inc. | 
	 Apparatus and method of measuring human extremities using peripheral illumination techniques | 
	 
    
	 | 6290730,  | 
	 Mar 26 1999 | 
	 WillowWood Global LLC | 
	 Artificial foot and ankle | 
	 
    
	 | 6331893,  | 
	 Jun 23 1992 | 
	 Footmark, Inc. | 
	 Foot analyzer | 
	 
    
	 | 6350286,  | 
	 Feb 16 1996 | 
	 Seattle Orthopedic Group, Inc. | 
	 Prosthetic ankle and walking system | 
	 
    
	 | 6387134,  | 
	 Apr 16 1999 | 
	 Vessa Limited | 
	 Prosthetic foot | 
	 
    
	 | 6398818,  | 
	 Jul 02 1999 | 
	 OTTO BOCK HEALTHCARE LP | 
	 Lower leg prosthesis | 
	 
    
	 | 6402790,  | 
	 Jul 20 2000 | 
	 MEDEX INERNATIONAL, INC  | 
	 Angularly adjustable reversible prosthetic device | 
	 
    
	 | 6406500,  | 
	 Apr 13 1989 | 
	  | 
	 Foot prosthesis having curved forefoot | 
	 
    
	 | 6443993,  | 
	 Mar 23 2001 | 
	 Hosmer Dorrance Corporation | 
	 Self-adjusting prosthetic ankle apparatus | 
	 
    
	 | 6443995,  | 
	 Dec 22 2000 | 
	 Bioquest Prosthetics LLC | 
	 Prosthetic foot | 
	 
    
	 | 6514293,  | 
	 Apr 03 2000 | 
	 Korea Advanced Institute of Science and Technology | 
	 Prosthetic foot | 
	 
    
	 | 6527811,  | 
	 Apr 13 1989 | 
	  | 
	 Foot prosthesis with modular foot plate | 
	 
    
	 | 6546356,  | 
	 May 01 2000 | 
	 HANSCOM, ANDREW G | 
	 Body part imaging method | 
	 
    
	 | 6596029,  | 
	 Jul 09 1999 | 
	 KAUPTHING BANK HF | 
	 Foot prosthesis | 
	 
    
	 | 6602295,  | 
	 May 05 1999 | 
	 WillowWood Global LLC | 
	 Prosthetic foot having shock absorption | 
	 
    
	 | 6663672,  | 
	 Aug 22 2002 | 
	  | 
	 Variable cross section prosthetic foot with carbon spheres | 
	 
    
	 | 6663673,  | 
	 Jun 30 2000 | 
	 Freedom Innovations, LLC | 
	 Prosthetic foot with energy transfer medium including variable viscosity fluid | 
	 
    
	 | 6676708,  | 
	 Aug 22 2002 | 
	 ALPS Intellectual Property Management, LLC | 
	 Prosthetic foot with differentiated heel elasticity and split upper ankle | 
	 
    
	 | 6699295,  | 
	 Jun 29 2001 | 
	 Ohio Willow Wood Company | 
	 Multi-axis prosthetic ankle joint | 
	 
    
	 | 6702859,  | 
	 Aug 22 2002 | 
	 ALPS Intellectual Property Management, LLC | 
	 Dynamic prosthetic foot with multiple load points and anterior/posterior upper sections | 
	 
    
	 | 6702860,  | 
	 Aug 22 2002 | 
	 ALPS Intellectual Property Management, LLC | 
	 Dynamic prosthetic foot with multiple load points on upper section and sole | 
	 
    
	 | 6706075,  | 
	 Aug 22 2002 | 
	 ALPS Intellectual Property Management, LLC | 
	 Dynamic prosthetic foot with multiple load points having sole only | 
	 
    
	 | 6712860,  | 
	 Feb 09 2001 | 
	 OTTO BOCK HEALTHCARE LP | 
	 Lower leg prosthesis | 
	 
    
	 | 6718656,  | 
	 Jul 05 2000 | 
	  | 
	 Shoes and braces with superelastic supports | 
	 
    
	 | 6719807,  | 
	 Apr 26 2000 | 
	 Blatchford Products Limited | 
	 Prosthetic foot | 
	 
    
	 | 6743260,  | 
	 Dec 22 2000 | 
	 Bioquest Prosthetics LLC | 
	 Prosthetic foot | 
	 
    
	 | 6764521,  | 
	 Aug 24 2001 | 
	  | 
	 Multi-axial ankle joint | 
	 
    
	 | 6764522,  | 
	 May 08 2003 | 
	 Teh Lin Prosthetic & Orthopaedic Inc. | 
	 Prosthetic foot | 
	 
    
	 | 6767370,  | 
	 Apr 11 1998 | 
	 Otto Bock Healthcare GmbH | 
	 Foot insert for an artificial foot | 
	 
    
	 | 6793683,  | 
	 Aug 22 2002 | 
	 ALPS Intellectual Property Management, LLC | 
	 Prosthetic foot with medial/lateral stabilization | 
	 
    
	 | 6797009,  | 
	 Aug 22 2002 | 
	 ALPS Intellectual Property Management, LLC | 
	 Prosthetic foot with heel of elasticity | 
	 
    
	 | 6805717,  | 
	 Oct 08 2002 | 
	 Proteor USA, LLC | 
	 Energy-storing prosthetic foot with elongated forefoot | 
	 
    
	 | 6807869,  | 
	 Nov 29 2001 | 
	 Koninklijke Philips Electronics N.V. | 
	 Shoe based force sensor and equipment for use with the same | 
	 
    
	 | 6827744,  | 
	 Aug 22 2002 | 
	 ALPS Intellectual Property Management, LLC | 
	 Dynamic prosthetic foot with multiple load points and single upper | 
	 
    
	 | 6855170,  | 
	 Aug 25 2000 | 
	 Gramtec Innovation AB | 
	 Device in a leg prosthesis | 
	 
    
	 | 6869451,  | 
	 Aug 23 2002 | 
	 Alps South, LLC | 
	 Dynamic prosthetic foot with multiple load points and multiple upper sections | 
	 
    
	 | 6875240,  | 
	 Aug 22 2002 | 
	 Alps South, LLC | 
	 Dynamic prosthetic foot with multiple load points and anterior/posterior upper sections | 
	 
    
	 | 6875241,  | 
	 Jun 30 2000 | 
	 Freedom Innovations, LLC | 
	 Variable resistance cell | 
	 
    
	 | 6875242,  | 
	 Jun 30 2000 | 
	 Freedom Innovations, LLC | 
	 Prosthetic foot with energy transfer medium including variable viscosity fluid | 
	 
    
	 | 6899737,  | 
	 Apr 10 1998 | 
	 FLEX-FOOT, INC  | 
	 Foot prosthesis having cushioned ankle | 
	 
    
	 | 6929665,  | 
	 Oct 08 2002 | 
	 Freedom Innovations, LLC | 
	 Prosthetic foot with a resilient ankle | 
	 
    
	 | 6936074,  | 
	 Dec 22 2000 | 
	 Bioquest Prosthetics LLC | 
	 Prosthetic foot | 
	 
    
	 | 6942704,  | 
	 Aug 29 2003 | 
	 COLLEGE PARK INDUSTRIES, INC  | 
	 Prosthetic foot | 
	 
    
	 | 6966933,  | 
	 Oct 21 2003 | 
	 Freedom Innovations, LLC | 
	 Prosthetic foot with an adjustable ankle and method | 
	 
    
	 | 6969408,  | 
	 Sep 30 2003 | 
	 OSSUR HF | 
	 Low profile active shock module prosthesis | 
	 
    
	 | 7052519,  | 
	 Jun 10 1999 | 
	 GRAMTEC INNOVATIION AB | 
	 Prosthetic leg and foot apparatus | 
	 
    
	 | 7063727,  | 
	 Oct 26 2000 | 
	 OSSUR HF | 
	 Foot prosthesis having cushioned ankle | 
	 
    
	 | 7108723,  | 
	 Dec 22 2000 | 
	 Bioquest Prosthetics LLC | 
	 Prosthetic foot | 
	 
    
	 | 7112227,  | 
	 Jun 29 2001 | 
	 The Ohio Willow Wood Company | 
	 Multi-axis prosthetic ankle joint | 
	 
    
	 | 7169190,  | 
	 Apr 10 1998 | 
	 Van L., Phillips; Össur. hf | 
	 Active shock module prosthesis | 
	 
    
	 | 7172630,  | 
	 Feb 20 2004 | 
	 Freedom Innovations, LLC | 
	 Prosthetic foot with cam | 
	 
    
	 | 7211115,  | 
	 Mar 30 2001 | 
	 Bioquest Prosthetics LLC | 
	 Prosthetic foot with tunable performance | 
	 
    
	 | 7219449,  | 
	 May 03 1999 | 
	 ProMDX Technology, Inc. | 
	 Adaptively controlled footwear | 
	 
    
	 | 7279011,  | 
	 Apr 10 1998 | 
	  | 
	 Foot prosthesis having cushioned ankle | 
	 
    
	 | 7318504,  | 
	 Nov 25 2003 | 
	 Thermal Techniques Inc.; THERMAL TECHNIQUES, INC  | 
	 Adjusting mechanism for a prosthetic | 
	 
    
	 | 7337680,  | 
	 Dec 13 2002 | 
	  | 
	 System and method for measuring plantar foot pressure | 
	 
    
	 | 7341603,  | 
	 Jun 30 2000 | 
	 Freedom Innovations, LLC | 
	 Prosthetic foot with energy transfer including variable orifice | 
	 
    
	 | 7347877,  | 
	 May 28 2004 | 
	 OSSUR HF | 
	 Foot prosthesis with resilient multi-axial ankle | 
	 
    
	 | 7354456,  | 
	 Aug 15 1994 | 
	  | 
	 Foot prosthesis having cushioned ankle | 
	 
    
	 | 7371262,  | 
	 Sep 30 2003 | 
	 OSSUR HF | 
	 Low profile active shock module prosthesis | 
	 
    
	 | 7374578,  | 
	 Mar 30 2001 | 
	 Bioquest Prosthetics LLC | 
	 Prosthetic foot with tunable performance | 
	 
    
	 | 7410503,  | 
	 Mar 30 2001 | 
	 Bioquest Prosthetics LLC | 
	 Prosthetic foot with tunable performance | 
	 
    
	 | 7419509,  | 
	 Oct 08 2002 | 
	 Freedom Innovations, LLC | 
	 Prosthetic foot with a resilient ankle | 
	 
    
	 | 7429272,  | 
	 Mar 30 2001 | 
	 Bioquest Prosthetics LLC | 
	 Prosthetic foot with tunable performance | 
	 
    
	 | 7431737,  | 
	 Feb 12 2004 | 
	 OSSUR HF | 
	 System and method for motion-controlled foot unit | 
	 
    
	 | 7462201,  | 
	 Oct 21 2003 | 
	 Freedom Innovations, LLC | 
	 Prosthetic foot with an adjustable ankle and method | 
	 
    
	 | 7507259,  | 
	 Mar 30 2001 | 
	 Bioquest Prosthetics LLC | 
	 Prosthetic foot with tunable performance | 
	 
    
	 | 7520904,  | 
	 Oct 21 2003 | 
	 Freedom Innovations, LLC | 
	 Prosthetic foot with an adjustable ankle and method | 
	 
    
	 | 7531006,  | 
	 Sep 01 2005 | 
	 ARION BANK HF | 
	 Sensing system and method for motion-controlled foot unit | 
	 
    
	 | 7572299,  | 
	 Jun 30 2000 | 
	 Freedom Innovations, LLC | 
	 Prosthetic foot with energy transfer | 
	 
    
	 | 7578852,  | 
	 Mar 30 2001 | 
	 Bioquest Prosthetics LLC | 
	 Prosthetic foot with tunable performance and improved vertical load/shock absorption | 
	 
    
	 | 7581454,  | 
	 May 28 2004 | 
	 ARION BANK HF | 
	 Method of measuring the performance of a prosthetic foot | 
	 
    
	 | 7611543,  | 
	 Mar 30 2001 | 
	 Bioquest Prosthetics LLC | 
	 Prosthetic foot with tunable performance | 
	 
    
	 | 7617068,  | 
	 Oct 20 2006 | 
	 AMFIT, LLC | 
	 Method for determining relative mobility or regions of an object | 
	 
    
	 | 7618464,  | 
	 Aug 03 2006 | 
	 OTTO BOCK HEALTHCARE LP; OTTO BOCK HEALTHCARE NORTH AMERICA, INC  | 
	 Prosthetic foot with variable medial/lateral stiffness | 
	 
    
	 | 7637659,  | 
	 Aug 19 2005 | 
	 Foxconn Technology Co., Ltd. | 
	 Apparatus for simulation of heat generation of electronic components | 
	 
    
	 | 7637957,  | 
	 Feb 12 2004 | 
	 Össur hf | 
	 System and method for motion-controlled foot unit | 
	 
    
	 | 7648533,  | 
	 Apr 10 1998 | 
	  | 
	 Foot prosthesis having cushioned ankle | 
	 
    
	 | 7686848,  | 
	 Jun 30 2000 | 
	 Freedom Innovations, LLC | 
	 Prosthetic foot with energy transfer | 
	 
    
	 | 7708784,  | 
	 Mar 30 2001 | 
	 Bioquest Prosthetics, LLC | 
	 Prosthetic foot with tunable performance | 
	 
    
	 | 7727285,  | 
	 Jan 24 2007 | 
	 Freedom Innovations, LLC | 
	 Prosthetic foot with variable medial/lateral stiffness | 
	 
    
	 | 7771488,  | 
	 Jul 03 2006 | 
	 OSSUR HF | 
	 Prosthetic foot | 
	 
    
	 | 7815689,  | 
	 Nov 18 2003 | 
	 Victhom Human Bionics Inc. | 
	 Instrumented prosthetic foot | 
	 
    
	 | 7824446,  | 
	 Dec 06 2006 | 
	 Freedom Innovations, LLC | 
	 Prosthetic foot with longer upper forefoot and shorter lower forefoot | 
	 
    
	 | 7833287,  | 
	 Jun 29 2001 | 
	 The Ohio Willow Wood Company | 
	 Adjustable multi-axis prosthetic ankle and method of use thereof | 
	 
    
	 | 7846213,  | 
	 May 28 2004 | 
	 OSSUR HF | 
	 Foot prosthesis with resilient multi-axial ankle | 
	 
    
	 | 7862621,  | 
	 Aug 04 2004 | 
	 Bauerfeind AG | 
	 Prosthesis, in particular prosthetic foot | 
	 
    
	 | 7862622,  | 
	 Jun 08 2006 | 
	 College Park Industries, Inc. | 
	 Prosthetic foot with adjustable heel height | 
	 
    
	 | 7867285,  | 
	 Feb 02 2005 | 
	 ARION BANK HF | 
	 Sensing systems and methods for monitoring gait dynamics | 
	 
    
	 | 7879110,  | 
	 Oct 26 2000 | 
	 OSSUR HF | 
	 Foot prosthesis having cushioned ankle | 
	 
    
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