Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798935 | Switching device, particularly for optical switching | Claude Bourgeois, Stephan Gonseth, Grégoire Perregaux, Felix Rudolf, Appolonius Jacobus Van Der Wiel | 2004-09-28 |