Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8802950 | Harmonica | — | 2014-08-12 |
| 7989687 | Harmonica | — | 2011-08-02 |
| 6416065 | Sliding vehicle for snow sport | — | 2002-07-09 |
| 6283254 | Braking device for a motorized snow vehicle | — | 2001-09-04 |
| 5946854 | Modular soilless growth medium | Jean-Sylvain Guillemain, Françoise Guillemain | 1999-09-07 |
| 5064208 | Front suspension and steering assembly for a snow-bike | — | 1991-11-12 |
| 4823903 | Motorized snow vehicle | Alain Isambert | 1989-04-25 |
| 4768794 | Steering system for vehicle such as snowmobile | — | 1988-09-06 |
| 4346628 | Method for making a head of piolet | — | 1982-08-31 |
| 4333212 | Snap-hook, particularly for mountaineering | — | 1982-06-08 |