Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5288167 | Laser beam guidance device for civil engineering/earthmoving plant | Jean-Paul Gaffard | 1994-02-22 |
| 5245474 | Electromagnetic filter device | Jean-Michael Gabriagues, Frederic Heliodore, Alain Le Mehaute, Jacques Mouchart, Philippe Sautet | 1993-09-14 |
| 5085509 | Apparatus and method for aligning an optical beam | Jean-Paul Gaffard, Robert Ravelet, Jacques Griffaton | 1992-02-04 |