Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703542 | Compact temperature stabilized crystal oscillator | — | 1997-12-30 |
| 4958636 | Vital signs monitor pumping system | Ruth L. Starr | 1990-09-25 |
| 4875019 | Receiver preamplifier with tuned circuit adapted for Loran reception | Mark Monson, Dennis E. Bahr, Kendall E. Post | 1989-10-17 |