Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684193 | Process for the preparation of perfluoropropionyl fluoride | Gunter Siegemund | 1997-11-04 |
RF
Raimund Franz
Overall (1997): #91,438 of 185,788Top 50%
1
Patents 1997