Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4698582 | Power driver having short circuit protection | Jeffrey J. Braun | 1987-10-06 |
| 4263553 | Discriminating metal detector with compensation for ground minerals | Alan W. Hametta | 1981-04-21 |