Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875679 | Tennis racket | Pierre A. Movilliat, Gilles D. Gardin | 1989-10-24 |
| 4865345 | Vibration damper for ski | — | 1989-09-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875679 | Tennis racket | Pierre A. Movilliat, Gilles D. Gardin | 1989-10-24 |
| 4865345 | Vibration damper for ski | — | 1989-09-12 |