Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305082 | High spatial resolution imaging spectrograph | — | 1994-04-19 |
| 4420222 | Mirror having a variable focal length | Guy Michelet | 1983-12-13 |
| 4407567 | Objective having a variable focal length | Guy Michelet | 1983-10-04 |