Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853448 | Perfluoroalkyl group-containing copolymers | Arnold Schneller | 1989-08-01 |
| 4839256 | Perfluoroalkyl group-containing 1,2-napthoquinone daizide compounds and reproduction materials produced therefrom | — | 1989-06-13 |
| 4809932 | Thrust vector control for aircraft | — | 1989-03-07 |