Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5050658 | Pneumatic vehicle tire | Stephan Kessel | 1991-09-24 |
| 4982774 | Tread profile for a pneumatic vehicle tire | — | 1991-01-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5050658 | Pneumatic vehicle tire | Stephan Kessel | 1991-09-24 |
| 4982774 | Tread profile for a pneumatic vehicle tire | — | 1991-01-08 |