Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868243 | High impact resistant blends of thermoplastic polyesters and modified block copolymers | Carl L. Willis, Michael J. Modic | 1989-09-19 |
| 4859737 | Polymeric composition | Michael J. Modic | 1989-08-22 |
| 4795782 | Impact resistant blends of thermoplastic polyamides, functionalized polyolefins and functionalized elastomers | Robert G. Lutz, William P. Gergen | 1989-01-03 |