Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4407347 | Pneumatic tire | — | 1983-10-04 |
| 4387754 | Tire tread pattern | Norbert Zinnen | 1983-06-14 |
| D268489 | Tire | Harm J. Arends, Norbert Zinnen | 1983-04-05 |
| 4362201 | Tread profile for pneumatic vehicle tires | Norbert Zinnen, Harm J. Arends | 1982-12-07 |
| RE30615 | Pneumatic tire with reinforcing belt that minimizes belt end gyroscopic effect | — | 1981-05-19 |
| 4258774 | Reinforcement belt for a pneumatic tire | Jacques Vervin | 1981-03-31 |
| RE30549 | Pneumatic tire | Jonathan Mishory | 1981-03-24 |
| 4216814 | Bead construction for a heavy duty pneumatic tire | Karl A. Grosch, Andre M. Devienne, Jean Trzepaez | 1980-08-12 |
| 4201260 | Method for making a radial ply tire in a single building stage | Daniel Shichman, James J. Neville | 1980-05-06 |
| 4184530 | Tire and reinforcing belt therefor | — | 1980-01-22 |