| 12320208 |
Hands-free gooseneck and hands-free gooseneck flow spool |
Austin Johnson, Justin Fraczek |
2025-06-03 |
| 11619107 |
Rotating control device for jackup rigs |
Justin Fraczek, Shawn Paul McClosky, George James Michaud, Fukun Lai |
2023-04-04 |
| 11339619 |
Rotating control device for land rigs |
Justin Fraczek, Shawn Paul McClosky, George James Michaud, Fukun Lai |
2022-05-24 |
| 11306551 |
Seal condition monitoring |
Austin Johnson, Justin Fraczek, Waybourn Anderson, Brian Piccolo, Saravanan Sundaramoorthy +2 more |
2022-04-19 |
| 11306550 |
Seal condition monitoring |
Austin Johnson, Justin Fraczek, Waybourn Anderson, Brian Piccolo, Saravanan Sundaramoorthy +2 more |
2022-04-19 |
| 11248434 |
Rotating control device for jackup rigs |
Justin Fraczek, Shawn Paul McClosky, George James Michaud, Fukun Lai |
2022-02-15 |
| 11008825 |
Rotating control device for jackup rigs |
Justin Fraczek, Shawn Paul McClosky, George James Michaud, Fukun Lai |
2021-05-18 |
| 10995573 |
Rotating control device for land rigs |
Justin Fraczek, Shawn Paul McClosky, George James Michaud, Fukun Lai |
2021-05-04 |
| 10605048 |
Riser pressure relief apparatus |
Christian Leuchtenberg, Brian Piccolo, HENRY PINKSTONE, Bruce E. Garlick |
2020-03-31 |
| 10316607 |
Pressure containment devices |
Christian Leuchtenberg, George James Michaud, Saravanan Sundaramoorthy |
2019-06-11 |
| 10246958 |
Valve assembly |
Christian Leuchtenberg, James Bisset |
2019-04-02 |
| 9719310 |
Connector assembly for connecting a hose to a tubular |
Ted Jee Voon |
2017-08-01 |
| 9605504 |
Sealing assembly |
Christian Leuchtenberg |
2017-03-28 |
| 9506300 |
Slip joint and method of operating a slip joint |
Christian Leuchtenberg |
2016-11-29 |
| 9488031 |
Blow out preventer |
Christian Leuchtenberg |
2016-11-08 |
| 9212532 |
Blowout preventer assembly |
Christian Leuchtenberg |
2015-12-15 |