Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674932 | Silica reinforced rubber composition and use in tires | Giorgio Agostini, Uwe Ernst Frank, Thierry Florent Edme Materne, Rene Jean Zimmer | 1997-10-07 |
FV
Friedrich Visel
Overall (1997): #151,575 of 185,788Top 85%
1
Patents 1997