Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868971 | Method for assembling a miniaturized gyromagnetic device | Kamel Chabani, Michel Courgeon, Denis Duquenoy, Roger Duquenoy, Regis Le Navenec | 1989-09-26 |
| 4868528 | Ring-mounted microwave device | Jean-Pierre Bonnet | 1989-09-19 |