Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669803 | Wellhead assembly with internal casing hanger pack-off | Patrice Couren, Olivier Frelat | 2020-06-02 |
| 10450822 | Hanger running system and method | Patrice Couren, Brandon Blake Shirley, Si Hui Koh, Haw Keat Lim | 2019-10-22 |
| 10378291 | Wear bushing retrieving system and method | Olivier Frelat, Patrice Couren | 2019-08-13 |
| 9027658 | System and method for casing hanger running | Gavin Paul Robottom | 2015-05-12 |