Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9163480 | Decoupling a remote actuator of a well tool | Frank D. Kalb, Andrew John Webber, William Goodall, III | 2015-10-20 |
| 8602116 | Sequenced packing element system | — | 2013-12-10 |
| 8397803 | Packing element system with profiled surface | Ronald George Taylor | 2013-03-19 |
| 7758016 | Ball valve | Gordon K. Scott, Ronald George Taylor | 2010-07-20 |
| 5535826 | Well-head structures | Stuart Brown | 1996-07-16 |
| 5524357 | Instrument cleaner with converging steam jets | — | 1996-06-11 |