Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5002997 | Modified block copolymer/oil blends | Lorelle A. Pottick, Carl L. Willis | 1991-03-26 |
| 4954568 | Impact resistant blends of thermoplastic polyesters and modified block copolymers | Carl L. Willis, Robert G. Lutz, William P. Gergen | 1990-09-04 |
| 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 |
| 4578429 | Selectively hydrogenated block copolymers modified with acid compounds or derivatives | William P. Gergen, Robert G. Lutz | 1986-03-25 |