Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5820710 | Belted tire with specified carcass ply turn up | Klaus Behnsen, Eckhard Kuhlmann | 1998-10-13 |
| 5078190 | Tire tread | Horst Wissbrock, Heinrich Decker, Helmut Gaus, Heinrich Huinink, Daniel Pfaff | 1992-01-07 |