Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5153478 | Resonator having a bar designed to vibrate in one extension mode | Bruno Studer | 1992-10-06 |
| 4652787 | Piezoelectric oscillator | — | 1987-03-24 |
| 4618798 | Resonator vibrating in a thickness-shear mode | — | 1986-10-21 |