Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7562712 | Setting tool for hydraulically actuated devices | Brian Cho, Philippe Gambier, John R. Whitsitt, Arin Basmajian, Jose F. Garcia | 2009-07-21 |
| 7543652 | Subsurface annular safety barrier | Peter Krawiec, Dwayne Leismer | 2009-06-09 |
| 7152689 | System and method to seal by bringing the wall of a wellbore into sealing contact with a tubing | Herve Ohmer, Dinesh R. Patel, Stephane Hiron | 2006-12-26 |
| 7140447 | Subsurface annular safety barrier | Peter Krawiec, Dwayne Leismer | 2006-11-28 |
| 7063164 | System and method to seal by bringing the wall of a wellbore into sealing contact with a tubing | Herve Ohmer, Dinesh R. Patel, Stephane Hiron | 2006-06-20 |