Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11555371 | Valve having protected, moveable seal and seal assembly therefor | Geoffrey Pickett, Seyed Mohammad Parvasi | 2023-01-17 |
| 11125043 | Model-based monitoring and useful life estimation for blowout preventer annulars | Oussama Hattab, Moadh Mallek | 2021-09-21 |
| 10132133 | Method of closing a blowout preventer seal based on seal erosion | Frank Benjamin Springett, Geoffrey Pickett | 2018-11-20 |
| 6427107 | Power management system and method | George T. Chiu, Grant Alan Ingram, Richard G. Ingram | 2002-07-30 |