Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667934 | Digital sonar transducer | — | 2003-12-23 |
| 6652331 | Trolling motor with integral sonar transducer | — | 2003-11-25 |
| 6507164 | Current based power management for a trolling motor | Alan Lee Proctor | 2003-01-14 |