Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5006750 | Dismountable device for supporting a piezoelectric resonator inside a casing | Raymond J. Besson, Georges Renard, Jean-Pascal Valentin, Jean-Louis Vaterkowski | 1991-04-09 |
| 4814662 | Piezoelectric resonator with either minimal or extreme sensitivity to external pressure stresses | — | 1989-03-21 |
| 4705982 | Device for supporting a piezoelectric resonator inside a casing | Raymond J. Besson, Gerard Genestier, Pierre Maitre, Georges Renard, Daniel L. Thiebaud +1 more | 1987-11-10 |