Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331059 | Hydrophilic, highly swellable hydrogels | Friedrich Engelhardt, Rüdiger Funk, Gerlinde Ebert, Hanss-Jerg Kleiner | 1994-07-19 |
| 5278206 | Binder for liquids | Gerd Gobel, Ferdinand Angerer | 1994-01-11 |