Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10480294 | Methods for preserving zonal isolation within a subterranean formation | — | 2019-11-19 |
| 9316097 | In situ gravity drainage system and method for extracting bitumen from alternative pay regions | Russell Peter Warren Stancliffe, Clayton Robert Phair, Gordon Theodore Stabb | 2016-04-19 |
| 8360751 | Discharge pressure actuated pump | — | 2013-01-29 |
| 8011901 | Discharge pressure actuated pump | — | 2011-09-06 |