Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5137068 | Radial-ply tire for trucks with tread blocks divided into two parallelogram-shaped parts | Helmut Loidl | 1992-08-11 |
| D294687 | Tire or similar article | — | 1988-03-15 |
| D289025 | Tire or similar article | — | 1987-03-31 |
| 4630661 | Pneumatic vehicle tire tread, especially radial-ply tire for trucks | — | 1986-12-23 |