Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4609909 | Multimode perimeter intrusion detection system | Melvin E. Trimble, Mark R. Magee | 1986-09-02 |
| 4580249 | Apparatus for and method of doppler motion detection with standing wave drift compensation | Mark R. Magee, Richard Saffran | 1986-04-01 |
| 4382196 | Tape transducer | Jon Becker | 1983-05-03 |
| 4344810 | Apparatus for making tape transducer | Jon Becker, Charles F. Burney | 1982-08-17 |
| 4183010 | Pressure compensating coaxial line hydrophone and method | — | 1980-01-08 |