Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7030968 | Device for the three-dimensional recording of a scene using laser emission | August D'Aligny, Olivier Guittard, Francois Huard | 2006-04-18 |
| 6735014 | Aberration correcting optical relay for optical system, in particular mirror telescope | — | 2004-05-11 |
| 4956552 | Apparatus for effecting the sweep of a beam of light strictly plane and parallel to a given axis | — | 1990-09-11 |
| 4873449 | Process and apparatus for three-dimensional surveying | Auguste D'Aligny | 1989-10-10 |
| 4330738 | Method and apparatus for controlling the frequency of vibration imparted to the ground by a compacting machine | Francois Degraeve | 1982-05-18 |
| 4264851 | System for controlling the direction and speed of a steerable locomotive | Francois Degraeve | 1981-04-28 |