Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5711830 | Pneumatic vehicle tire with specified bead core cross-section | Klaus Thielemann | 1998-01-27 |
| 5593522 | Pneumatic vehicle tire with optimized recyclability | Theodor Frucht | 1997-01-14 |
| 5467807 | Pneumatic vehicle tire with optimized recyclability | Theodor Frucht | 1995-11-21 |