Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889656 | Perfluoro(cycloaliphatic methyleneoxyalkylene) carbonyl fluorides and derivatives thereof | Richard M. Flynn | 1989-12-26 |
PS
Patricia M. Savu
Overall (1989): #70,522 of 140,708Top 55%
1
Patents 1989