Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5003037 | Polyamide, polyimide, and polyamide-imide polymers and copolymers using 3, 5-diamino-t-butylbenzene | David J. Fenoglio, Douglas E. Fjare, Neal B. Nowicki | 1991-03-26 |
| 4992527 | Polyamide, polyimide, and polyamide-imide polymers of diamino-t-butylbenzene | David J. Fenoglio, Douglas E. Fjare, John L. Melquist, Neal R. Nowicki | 1991-02-12 |
| 4973659 | Polyamide from diamino-t-butylbenzene | David J. Fenoglio, Douglas E. Fjare, John L. Melquist, Neal R. Nowicki | 1990-11-27 |
| 4968780 | Polyamide, polyimide, and polyamide-imide polymers of diamino-t-butylbenzene | David J. Fenoglio, Douglas E. Fjare, John L. Melquist, Neal R. Nowicki | 1990-11-06 |
| 4946934 | Polyamide from 3,5-diamino-t-butylbenzene | David J. Fenoglio, Douglas E. Fjare, Neal R. Nowicki | 1990-08-07 |
| 4420608 | Polyamides from itaconic acid and diamines | — | 1983-12-13 |
| 4418189 | Polyamides from itaconic acid and diamines | — | 1983-11-29 |
| 4186263 | Injection moldable amide-imide terpolymers containing divalent aromatic quinone radicals | — | 1980-01-29 |