Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5436523 | High frequency crystal resonator | — | 1995-07-25 |
| 5376221 | Process for mass producing high frequency crystal resonators | — | 1994-12-27 |
| RE33479 | Vibratory angular rate sensing system | William F. Juptner, David F. Macy | 1990-12-11 |
| 4899587 | Method for sensing rotation using vibrating piezoelectric elements | — | 1990-02-13 |
| RE32931 | Vibratory angular rate sensor system | — | 1989-05-30 |
| 4538461 | Vibratory angular rate sensing system | William F. Juptner, David F. Macy | 1985-09-03 |
| 4524619 | Vibratory angular rate sensor system | — | 1985-06-25 |