Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8006766 | Method and apparatus for controlling the speed of a pump in a well | Cameron Zarowny, Wayne Muir | 2011-08-30 |
| 7957841 | Method of calculating pump flow rates and an automated pump control system | Cam Zarowny, Wayne Muir | 2011-06-07 |
| 7720618 | Method for monitoring fluid levels in a tank | Cam Zarowny, Wayne Muir | 2010-05-18 |
| 4367814 | Safety lift and tie-down apparatus for portable elevators and the like | — | 1983-01-11 |
| 4206839 | Safety lift apparatus for portable grain elevators and the like | — | 1980-06-10 |