Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4398352 | Compensated magnetic sensor for use on highly magnetized vehicles | — | 1983-08-16 |
| 4262545 | Acoustic fluid velocity measuring system | Michel Lamarche, Dimitri Petrov | 1981-04-21 |