Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810343 | Pressure compensated flow tube for deep set tubular isolation valve | John Burris, Michael L. Hair | 2017-11-07 |
| 9697505 | Automated financial transactions | Biao Hao, Denzil S. Menezes, Raymond L. Yee | 2017-07-04 |
| 9677377 | Failsafe control system for a safety valve having a condition sensing and chemical injection feature | Brett C. Jones | 2017-06-13 |