Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4971643 | Method for retreading and partially replacing the belt of a pneumatic vehicle tire having a radial carcass tire body | Manfred Reppin, Werner Kuster | 1990-11-20 |
| 4572262 | Vehicle wheel and pneumatic tire assembly | Dieter Rohde, Klaus Thielemann | 1986-02-25 |