Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152470 | Wellhead systems and methods | Kythu Nguyen, Dennis P. Nguyen, Delbert Edwin Vanderford, Jason Busch, Haw Keat Lim | 2024-11-26 |
| 11585191 | Wellhead systems and methods | Kythu Nguyen, Dennis P. Nguyen, Delbert Edwin Vanderford, Jason Busch, Haw Keat Lim | 2023-02-21 |
| 11236570 | Running tool and control line systems and methods | Dennis P. Nguyen, Stuart Robinson | 2022-02-01 |
| 10871056 | Wellhead systems and methods | Kythu Nguyen, Dennis P. Nguyen, Delbert Edwin Vanderford, Jason Busch, Haw Keat Lim | 2020-12-22 |
| 10590727 | Hanger system | Adam J. Christopherson, Delbert Edwin Vanderford | 2020-03-17 |
| 10100595 | Hanger seal assembly | Dennis P. Nguyen | 2018-10-16 |
| 9506329 | Rotating hanger | Nolan Massey, Jay Patrick Painter, Justin Clifton, Amy A. Griggs | 2016-11-29 |