Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4321396 | Copolymerizable, ultraviolet light absorber allyloxy-2-(2H-benzotriazol-2-yl)-4-alkylbenzenes | Donald H. Lorenz | 1982-03-23 |
| 4320218 | Binder composition | Heimo J. Langer, William R. Dunnavant | 1982-03-16 |