Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867217 | Nonpneumatic elastic tire | — | 1989-09-19 |
| 4804436 | Machine for the manufacture of a tire reinforcement | Claude Debroche | 1989-02-14 |
| 4801344 | Method for the manufacture of reinforcements for tires | Jean-Claude Mayet | 1989-01-31 |
| 4795523 | Apparatus for the manufacture of reinforcements for tires | Jean-Claude Mayet | 1989-01-03 |