Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10724332 | Low-power electric safety valve | Robert C. Henschel, Samuel E. Herod, Paul R. Boriack, Thomas G. Hill, Jr., Jason C. Mailand | 2020-07-28 |
| 10378312 | Tubing retrievable injection valve assembly | Thomas G. Hill, Jr., Robert C. Henschel, Rory L. Hodge | 2019-08-13 |
| 10030476 | Tubing retrievable injection valve assembly | Thomas G. Hill, Jr., Robert C. Henschel, Rory L. Hodge | 2018-07-24 |
| 9334709 | Tubing retrievable injection valve assembly | Thomas G. Hill, Jr., Robert C. Henschel, Rory L. Hodge | 2016-05-10 |