Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4639496 | Method for the manufacture of a polymer reacted with FeCl.sub.3 | Gerd Weddigen, Robert Huber, Hartmut Schneider | 1987-01-27 |
| 4564466 | Method for the manufacture of a polymer | Gerd Weddigen, Robert Huber, Hartmut Schneider | 1986-01-14 |