Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7743661 | Fiber optic MEMS seismic sensor with mass supported by hinged beams | John W. Berthold, Tiansheng Zhou, Ira Jeffrey Bush | 2010-06-29 |
| 4321557 | Laser gyro coupling system | — | 1982-03-23 |
| 4309107 | Laser gyro dither mechanism | Thomas M. Wirt | 1982-01-05 |