Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879358 | Process for fluorinating linear alternating polyketone polymers and articles produced therefrom | — | 1989-11-07 |
| 4866122 | Blends of polyketone polymers with polyvinyl alcohol | Leonard E. Gerlowski, Robert G. Lutz | 1989-09-12 |