Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5102687 | Process for surface treatment by plasma of a substrate supported by an electrode | Jacques Pelletier, Yves Arnal, Laurent Vallier | 1992-04-07 |
| 4745337 | Method and device for exciting a plasma using microwaves at the electronic cyclotronic resonance | Jacques Pelletier, Yves Arnal | 1988-05-17 |
| 4525066 | Method and device for measuring temperature using a diffraction grating | Michel Guillaume | 1985-06-25 |