Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334907 | Cooling device for microwave tube having heat transfer through contacting surfaces | Henri Desmur | 1994-08-02 |
| 5236750 | Apparatus intended to contain hydrofluoric acid, with a metal wall coated with a protective material | Gilles Finaz, Cu Cuong Trinh, Olivier Vittori | 1993-08-17 |
| 4798993 | Electron gun for electronic tubes | Georges Fleury | 1989-01-17 |
| 4559474 | Travelling wave tube comprising means for suppressing parasite oscillations | Dominique Henry | 1985-12-17 |