Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9097085 | Multiphase drilling systems and methods | Daniel Guy Pomerleau, Stuart Dwight Butler, Robert T. Staysko, Gregg MacKay Jollymore | 2015-08-04 |
| 6162284 | Separator for gases, liquids and solids from a well | Bryce Mitchell, David Gladue | 2000-12-19 |