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Patent applications and USPTO patent grants for Florence; Robert A..The latest application filed is for "polyphenylene ether-polyester copolymers, precursors therefor, compositions containing said copolymers, and methods for their preparation".
Patent | Date |
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Polyphenylene ether-polyester copolymers, precursors therefor, compositions containing said copolymers, and methods for their preparation Grant 5,015,698 - Sybert , et al. May 14, 1 | 1991-05-14 |
Polymer blends containing ionomeric elastomers Grant 4,840,982 - Campbell , et al. June 20, 1 | 1989-06-20 |
Floppy disk storage-ejection system Grant 4,609,232 - Florence September 2, 1 | 1986-09-02 |
Synthesis of zwitterionic siloxane polymers Grant 4,496,705 - Florence , et al. January 29, 1 | 1985-01-29 |
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