Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7400408 | Interferometric measuring device | Pawel Drabarek, Marc-Henri Duvoisin, Dominique Marchal | 2008-07-15 |
| 7339679 | Interferometric measuring device utilizing a slanted probe filter | Pawel Drabarek, Marc-Henri Duvoisin, Dominique Marchal | 2008-03-04 |
| 7184140 | Device for optically measuring boreholes | — | 2007-02-27 |
| 7081825 | Interference measuring probe | Marc-Henri Duvoisin, Dominique Marchal, Vincent Thominet | 2006-07-25 |
| 6944908 | Device for keeping optical elements clean, in particular covers for sensors or cameras, in motor vehicles | Dieter Hoetzer | 2005-09-20 |