Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362782 | Polymer compositions | James D. McCullough, Jr. | 1994-11-08 |
| 5258464 | Impact copolymer compositions | James D. McCullough, Jr. | 1993-11-02 |
| 5173536 | Impact polymer blend | — | 1992-12-22 |
| 5166268 | Process for cold forming propylene copolymers | — | 1992-11-24 |
| 4882380 | Process for the production of impact polypropylene copolymers | William G. Sheard | 1989-11-21 |
| 4692489 | Polypropylene compositions of improved clarity | Frederick M. Teskin | 1987-09-08 |
| 4684683 | Injection blow molding grade propylene polymers | Frederick M. Teskin | 1987-08-04 |
| 4434264 | High clarity propylene polymer compositions of improved impact strength | — | 1984-02-28 |