Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822746 | Interferometric, low coherence shape measurement device for a plurality of surfaces (valve seat) via several reference planes | Friedrich Prinzhausen, Vincent Thominet | 2004-11-23 |
| 6813029 | Interferometric measuring device for form measurement | Pawel Drabarek | 2004-11-02 |