Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817696 | Pneumatic tire bead core ring for anchoring a carcass | Jonny Janus, Gert Vaubel, Gunter Beckmann | 1989-04-04 |
| 4210467 | Method of making a reinforcement for vehicle doors | Winfried Dickhoff | 1980-07-01 |