Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11649695 | Pressure regulating check valve | Louis Francis Lafleur, Clint Adam Brown, Paul Gregory James | 2023-05-16 |
| 11220884 | Pressure regulating check valve | Louis Francis Lafleur, Clint Adam Brown, Paul Gregory James | 2022-01-11 |
| 10443377 | Pressure testing for downhole fluid injection systems | Louis Francis Lafleur, Clint Adam Brown, Paul Haines | 2019-10-15 |
| 8225865 | System and method for aligning a component of a borehole assembly | Armanto Kimiadi, Louis Francis Lafleur | 2012-07-24 |
| 8186202 | Pressure testable tubing connection | Louis Francis Lafleur | 2012-05-29 |