Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4271886 | Tread for radial tires of trucks and similar vehicles | Klaus Thielemann, Klaus von der Wall | 1981-06-09 |
| 4234029 | Pneumatic vehicle tire | Julius Peter, Heinz-Gunter Drossler | 1980-11-18 |