Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4578423 | Polyblends of polyphenylene oxide and styrene-acrylonitrile polymers having broad acrylonitrile compositional distribution | Gary L. Deets | 1986-03-25 |
| 4374951 | Polyblends comprising N-phenylmaleimide copolymers and SAN copolymers | Yoon C. Lee, Gary L. Deets | 1983-02-22 |
| 4360618 | Low acrylonitrile content styrene-acrylonitrile polymers blended with polyphenylene oxide | — | 1982-11-23 |
| 4341695 | Rubber modified terpolymers with improved heat distortion resistance | Yoon C. Lee | 1982-07-27 |
| 4305869 | Terpolymers with improved heat distortion resistance | Yoon C. Lee | 1981-12-15 |
| 4262096 | Rubber-modified terpolymer with improved molding characteristics | Yoon C. Lee | 1981-04-14 |
| 4223096 | Rubber-modified terpolymer with improved molding characteristics | Yoon C. Lee | 1980-09-16 |
| 4197376 | Tough polyblends with improved heat distortion resistance | Yoon C. Lee | 1980-04-08 |