Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640860 | Vehicle pneumatic tire with specified carcass length and/or curvature | Axel Metge, Burkhard Wies, Mario Walczok | 2003-11-04 |
| 6439286 | Vehicular pneumatic tire and process of making vehicular pneumatic tire | Burkhard Wies, Michael Jansen | 2002-08-27 |
| 6439287 | Vehicular tire having a carcass with sidewalls and tread, process of making vehicle tire, and process of masking an overlapping portion of carcass ply needs | — | 2002-08-27 |
| 5964267 | Tread configuration | Dionysius J. Poque, Michael Jansen, Hermann Stump | 1999-10-12 |
| 5308416 | Vehicle tire | Joachim Bellut, Dionysius J. Poque, Helmut Rickling | 1994-05-03 |
| 5240053 | Tire tread with spaced central tread narrow grooves | Joachim Bellut, Dionysius J. Poque, Helmut Rickling | 1993-08-31 |
| 4955418 | Pneumatic vehicle tire | — | 1990-09-11 |