Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344993 | Perfluorocarbon-polymeric coatings having low critical surface tensions | Malcolm E. Pruitt, Keith Ingram Dismuke | 1982-08-17 |
| 4335219 | Process for reacting isocyanates in the presence of quaternary ammonium zwitterions | Donald H. Clarke, George J. Pomranky | 1982-06-15 |
| 4329480 | Cyclic meta-sulfonium-phenoxide zwitterions | George A. Doorakian | 1982-05-11 |