Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4277751 | Low-power magnetometer circuit with constant current drive | Neil Brown | 1981-07-07 |
| 4246497 | Phase measuring circuit | Neil Brown | 1981-01-20 |
| 4221128 | Acoustic current meter | Neil Brown | 1980-09-09 |
| 4189681 | Bandpass filter having low passband phase shift | Neil Brown | 1980-02-19 |