Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7009363 | Optimized battery life in multiple battery applications | David Long | 2006-03-07 |
| 4608636 | Slew rate filter for logging cable signal pick-off | — | 1986-08-26 |
| 4583093 | Telemetry driving circuit | — | 1986-04-15 |