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