Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895883 | Polyurethane ureas | Karl H. Pisaric, Walter Schroer, Wilhelm Thoma, Harro Traubel, Karl-Arnold Weber | 1990-01-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895883 | Polyurethane ureas | Karl H. Pisaric, Walter Schroer, Wilhelm Thoma, Harro Traubel, Karl-Arnold Weber | 1990-01-23 |