Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366294 | Water swellable compositions | Earl P. Williams | 1982-12-28 |
| 4321396 | Copolymerizable, ultraviolet light absorber allyloxy-2-(2H-benzotriazol-2-yl)-4-alkylbenzenes | Bruce A. Gruber | 1982-03-23 |
| 4319811 | Abrasion resistance radiation curable coating | Shu T. Tu | 1982-03-16 |