Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4984462 | Detachable liquid level monitoring apparatus and method | Robert D. Hass, Jr., Christopher P. Yakymyshyn | 1991-01-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4984462 | Detachable liquid level monitoring apparatus and method | Robert D. Hass, Jr., Christopher P. Yakymyshyn | 1991-01-15 |