Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362919 | Direct fluorination process for making perfluorinated organic substances | Michael G. Costello | 1994-11-08 |
| 5294662 | Aqueous fluorochemical compositions and coatings therefrom | Dong-Wei Zhu | 1994-03-15 |