Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5124634 | Ring optical current transducer | Thomas J. Meyer | 1992-06-23 |
| 5008611 | Method of eliminating the effects of birefringence from the detection of electric current using Faraday rotation | — | 1991-04-16 |
| 4894608 | Electric current sensor using the faraday effect | — | 1990-01-16 |
| 4755665 | Light detector and signal processing circuit | William P. Hooper | 1988-07-05 |