Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5072540 | Device for measuring subsurface temperatures of liquid bodies, useful for determining optimum fishing locations | Bruce F. Monzyk | 1991-12-17 |
| 5065539 | Device for measuring subsurface temperatures of liquid bodies, useful for determining optimum fishing locations | Bruce F. Monzyk | 1991-11-19 |
| 4883365 | Device for measuring subsurface temperatures of liquid bodies, useful for determining optimum fishing locations | Bruce F. Monzyk | 1989-11-28 |