Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7168311 | Fiber optic monitoring of flow inside and outside a tube downhole | Terry R. Bussear | 2007-01-30 |
| 7111675 | Remote closed system hydraulic actuator system | — | 2006-09-26 |
| 7104331 | Optical position sensing for well control tools | Terry R. Bussear, Michael A. Carmody, Steve Jennings, Don A. Hopmann, Michael W. Norris | 2006-09-12 |
| 6983796 | Method of providing hydraulic/fiber conduits adjacent bottom hole assemblies for multi-step completions | Christian F. Bayne, Benn Voll, J. Todd Broome, James R. Zachman, Graeme Falconer +3 more | 2006-01-10 |
| 6782952 | Hydraulic stepping valve actuated sliding sleeve | Thomas W. Garay, Brian A. Roth | 2004-08-31 |
| 6622794 | Sand screen with active flow control and associated method of use | — | 2003-09-23 |