Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362829 | Polycarbonates stabilized with sulfolane derivatives | Stephen M. Cooper, John A. Tyrell | 1982-12-07 |
SS
Sheldon J. Shafer
Overall (1982): #31,038 of 81,411Top 40%
1
Patents 1982