Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4935140 | Membrane and process for producing the membrane | Peter Konstatin, Hermann Gohl, Reinhold Buck, Claes-Ake Gullberg | 1990-06-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4935140 | Membrane and process for producing the membrane | Peter Konstatin, Hermann Gohl, Reinhold Buck, Claes-Ake Gullberg | 1990-06-19 |