Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12050199 | Glass break detection using ultrasonic signal(s) | Gregory Lee Funchess, Adam Gilbert Horn, Bibek Khatakho, Ryan Nathaniel Burnside, Stephen Charles Kalapati | 2024-07-30 |
| 11726224 | B annulus acoustic pressure sensing | David S. Bishop, Carlos Rivero, James Joseph Freeman, Roger R. Steinsiek, Marc Samuelson +1 more | 2023-08-15 |
| 10605944 | Formation acoustic property measurement with beam-angled transducer array | Wei Han, Douglas J. Patterson, Stephen Dymmock, John Dahl | 2020-03-31 |
| 8913461 | Televiewer image wood-grain reduction techniques | Roger R. Steinsiek, Jinsong Zhao, Douglas J. Patterson, James B. Domnanish | 2014-12-16 |
| 8634272 | Televiewer image wood-grain reduction techniques | Roger R. Steinsiek, Jinsong Zhao, Douglas J. Patterson, James B. Domnanish | 2014-01-21 |