Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851482 | Blends and articles of linear alternating polyketone polymer with polyurethane polymer | Richard L. Danforth, William P. Gergen, Robert G. Lutz | 1989-07-25 |
| H624 | Polybutylene gel filled cables | Robert G. Lutz, William H. Korcz | 1989-04-04 |
| 4812522 | Molecularly miscible blends of polyketone with polyvinyl phenol | — | 1989-03-14 |
| 4804472 | Polyketone membranes | — | 1989-02-14 |
| 4798853 | Kraton G thermoplastic elastomer gel filling composition for cables | — | 1989-01-17 |