Issued Patents All Time
Showing 76–77 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4739103 | Perfluorocycloalkane carbonyl fluorides and their derivatives | John C. Hansen | 1988-04-19 |
| 4647413 | Perfluoropolyether oligomers and polymers | — | 1987-03-03 |
Showing 76–77 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4739103 | Perfluorocycloalkane carbonyl fluorides and their derivatives | John C. Hansen | 1988-04-19 |
| 4647413 | Perfluoropolyether oligomers and polymers | — | 1987-03-03 |