Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4559164 | Electrically conductive poly(butylene terephthalate) moldings and compositions therefor | Robert J. Kostelnik | 1985-12-17 |
| 4467057 | Modified polyester composition | Ronald Dieck | 1984-08-21 |
| 4460731 | Reinforced thermoplastic polyester compositions | John E. Kochanowski | 1984-07-17 |
| 4414352 | Thermoplastic molding compositions and process | Stuart C. Cohen, Robert J. Kostelnik | 1983-11-08 |
| 4369280 | Polybutylene terephthalate molding compositions and articles molded therefrom | Ronald Dieck, Frank N. Liberti | 1983-01-18 |
| 4322333 | Reinforced PBT-copolyaromatic/aliphatic block copolyesters | John E. Kochanowski | 1982-03-30 |
| 4296021 | Reinforced thermoplastic polyester compositions having improved high voltage breakdown resistance | — | 1981-10-20 |
| 4279801 | Thermoplastic molding compositions of a linear polyester and a poly(ester urethane) | Morton Kramer | 1981-07-21 |
| 4220735 | Modified polyester compositions | Ronald Dieck | 1980-09-02 |