Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12065914 | Composite fracturing tree | Dwayne E. Bartek, Anthony Lee Hogg | 2024-08-20 |
| 12055230 | Translating cavity valve | Jeremy Choate, Keith Adams | 2024-08-06 |
| 11585462 | Dual purpose position indicator | Jeremy Choate, Lloyd R. Cheatham, Keith Adams | 2023-02-21 |
| 11448324 | Translating cavity valve | Jeremy Choate, Keith Adams | 2022-09-20 |
| 11435005 | Actuator with spring compression and decoupling | Keith Adams, Jeremy Choate | 2022-09-06 |
| 11365815 | System and method for convertible balanced and unbalanced stem valve | Jeremy Choate, Keith Adams | 2022-06-21 |
| 11015733 | No-bolt latching system | Jeremy Choate, Lloyd R. Cheatham, Keith Adams, Robert Kevin Law | 2021-05-25 |
| 11015732 | Axially restricted pressure shuttle | Claudia Leon, Gajanan Hegde, Keith Adams | 2021-05-25 |
| 10900575 | Balanced stem and surface safety valve | Jeremy Choate, Keith Adams | 2021-01-26 |
| 10851905 | Multi-motion fail-safe operating gate valve | Keith Adams, Jeremy Choate, Guy Mitelman, Paul Cody | 2020-12-01 |
| 10774945 | Compound express actuator connection | Robert Kevin Law, Keith Adams, Lloyd R. Cheatham | 2020-09-15 |
| 10745991 | Safety systems for isolating overpressure during pressurized fluid operations | Saurabh Kajaria, Robert Ripple, Keith Adams, Gerald Schofield | 2020-08-18 |
| 10745994 | System and method for preventing inadvertent valve closures | Lauren Valera, Keith Adams | 2020-08-18 |
| 10724330 | Valve operation and rapid conversion system and method | Lloyd R. Cheatham, Keith Adams, Jonathan Powell, Timothy Fuller | 2020-07-28 |
| 10704706 | Reflexive valve preservation and actuation system and method | Lloyd R. Cheatham, Keith Adams | 2020-07-07 |
| 10563789 | Actuator with torsional spring assembly | Claudia Leon, Keith Adams | 2020-02-18 |
| 10480675 | No-bolt security latching system | Keith Adams, Lloyd R. Cheatham | 2019-11-19 |
| 10371281 | Hybrid manual and hydraulic override | Christopher Taylor Herman, Mark Viator, Keith Adams, Fauad Saleem | 2019-08-06 |
| 10302222 | Dynamic stem packing | Keith Adams, Lloyd R. Cheatham | 2019-05-28 |
| 10196874 | Secondary thrust wireline shearing valve | Samuel Cheng, Keith Adams, Lloyd R. Cheatham | 2019-02-05 |
| 10174584 | Safety systems for isolating overpressure during pressurized fluid operations | Saurabh Kajaria, Robert Ripple, Keith Adams, Gerald Schofield | 2019-01-08 |
| 10132422 | Compound express actuator connection | Robert Kevin Law, Keith Adams, Lloyd R. Cheatham | 2018-11-20 |
| 10107413 | Self-contained gate valve column loading prevention mechanism | Samuel Cheng, Andrew Browne Helvenston, Keith Adams, Lloyd R. Cheatham | 2018-10-23 |
| 10072682 | Multi-chamber diaphragm actuator with synchronized supply system | Keith Adams, Lloyd R. Cheatham, Arianne P. Loeber | 2018-09-11 |
| 10036485 | Dual seal fire safe stem packing orientation | Keith Adams, Andrew Browne Helvenston, Lloyd R. Cheatham, Robert Kevin Law | 2018-07-31 |