Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10302218 | Drill stem safety valve actuator | Tony Charles Leon Standbridge, Jorge Pablo Chapital, Aaron Ben Ephraim, Hamidreza Ahmadimoghaddam, Amol Jagadish Sagare +2 more | 2019-05-28 |
| 9726295 | Modular stop for valve | Tony Charles Leon Standbridge, Guy Lenner | 2017-08-08 |
| 7426938 | Choke valve flow trim for fracture prevention | Larry J. Bohaychuk, Loren Kowalchuk, Chad Dannish | 2008-09-23 |