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Patent applications and USPTO patent grants for Hatcher; Charles S..The latest application filed is for "polyolefin products and methods of making".
Patent | Date |
---|---|
Polyolefin products and methods of making Grant 4,430,852 - Hatcher February 14, 1 | 1984-02-14 |
Filamentary polypropylene and method of making Grant 4,384,098 - Hagler , et al. May 17, 1 | 1983-05-17 |
Spun-like continuous multifilament yarn Grant 4,219,997 - Hatcher September 2, 1 | 1980-09-02 |
Method and apparatus for processing thermoplastic yarn Grant 4,012,816 - Hatcher March 22, 1 | 1977-03-22 |
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