Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863941 | Glycerol derivatives | Richard Barner, Kaspar Burri, Jean-Marie Cassal, Paul Hadvary, Klaus Muller | 1989-09-05 |
GH
Georges Hirth
Overall (1989): #112,057 of 140,708Top 80%
1
Patents 1989