Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614595 | Polymers based on conjugated dienes | Dietmar Bender, Klaus Bronstert, Martin Fischer | 1997-03-25 |
HM
Helmut Mach
Overall (1997): #143,356 of 185,788Top 80%
1
Patents 1997