Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9359879 | Cyclonic separators and methods for separating particulate matter and solids from well fluids | Alistair Gill, David Fielding | 2016-06-07 |
| 9127535 | Rigless low volume pump system | Robert A. Coyle, William Michel, Louis-Claude Porel, Alistair Gill, David Fielding | 2015-09-08 |
| 8925637 | Rigless low volume pump system | Robert A. Coyle, William Michel, Louis-Claude Porel, Alistair Gill, David Fielding | 2015-01-06 |
| 8511390 | Rigless low volume pump system | Robert A. Coyle, William Michel, Louis-Claude Porel, Alistair Gill, David Fielding | 2013-08-20 |