Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 19 1979 | | Johns-Manville Corporation | (assignment on the face of the patent) | | / |
Jul 14 1980 | OLINKRAFT, INC | Manville Forest Products Corporation | CHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE MAY 6, 1980 | 003808 | /0237 |
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Oct 30 1981 | Manville Forest Products Corporation | MANVILLE SERVICE CORPORATION, A CORP OF | ASSIGNMENT OF ASSIGNORS INTEREST | 003942 | /0514 |
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Dec 20 1990 | Manville Sales Corporation | MANVILLE SALES CORPORATION, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005594 | /0388 |
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Dec 20 1990 | CONTRACT & SUPPLY INC , A CORP OF TX | MANVILLE SALES CORPORATION, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005594 | /0388 |
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Dec 20 1990 | Manville Sales Corporation | MANVILLE FOREST PRODUCTS CORPORATION, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005594 | /0388 |
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Dec 20 1990 | CONTRACT & SUPPLY INC , A CORP OF TX | MANVILLE FOREST PRODUCTS CORPORATION, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005594 | /0388 |
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Dec 21 1990 | JOHNS-MANVILLE CORPORATION, A CORP OF NY | MANVILLE FOREST PRODUCTS CORPORATION, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005594 | /0388 |
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Dec 21 1990 | KEN-CARYL RANCH CORPORATION, A CORP OF DE | MANVILLE SALES CORPORATION, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005594 | /0388 |
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Dec 21 1990 | JOHNS-MANVILLE CORPORATION, A CORP OF NY | MANVILLE SALES CORPORATION, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005594 | /0388 |
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Dec 21 1990 | KEN-CARYL RANCH CORPORATION, A CORP OF DE | MANVILLE FOREST PRODUCTS CORPORATION, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005594 | /0388 |
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Dec 31 1990 | Manville Sales Corporation | MANVILLE FOREST PRODUCTS CORPORATION, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005594 | /0374 |
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Jun 10 1991 | MANVILLE FOREST PRODUCTS, CORPORATION CHANGED TO | Riverwood International Corporation | CHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE ON 06 10 1991 | 005791 | /0252 |
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Dec 23 1991 | Riverwood International Corporation | RIVERWOOD NATURAL RESOURCES CORPORATION, A DE CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 006135 | /0040 |
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Mar 25 1992 | Riverwood Natural Resources Corporation | Riverwood International Corporation | CHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE ON 03 25 1992 | 006325 | /0131 |
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