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478938981987-05-202007-05-20142Corning Glass Works;  Method for producing ultra-high purity, optical quality, glass articles
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4961767191987-05-202007-10-09121Corning Incorporated;  Method for producing ultra-high purity, optical quality, glass articles
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7033433632003-01-242024-01-1414Corning Incorporated;  Crystal growth methods
6915665822000-10-312021-09-2810Corning Incorporated;  Method of inducing transmission in optical lithography preforms
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11500915922019-09-042040-12-3100Rockwell Automation Technologies, Inc.;  System and method to index training content of a training system
7306673962004-10-222025-11-0210Corning Incorporated;  Furnace purification and metal fluoride crystal grown in a purified furnace
11586946972019-09-042041-10-3100Rockwell Automation Technologies, Inc.;  System and method to generate training content based on audio and image feedback data