Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320686 | Flowmeter with attenuating ribbed transducer housings | Emmanuel Lagrand, Erlend Bjoerndal, Gregor J. Brown | 2025-06-03 |
| 11794132 | Digital treatment of multi-phase liquid mixtures | Gary W. Sams | 2023-10-24 |
| 11307070 | Ultrasonic flowmeter body formed by additive manufacturing and having plurality of angled connectors for transceivers and radial connectors for supporting reflectors | Gopalakrishna Srinivasamurthy Magadi | 2022-04-19 |
| 10852173 | Flowmeters and methods of manufacture | Gopalakrishna Srinivasamurthy Magadi | 2020-12-01 |
| 10837562 | Ball valves with lattice structures and methods of manufacture | Gopalakrishna Srinivasamurthy Magadi | 2020-11-17 |
| 10655455 | Fluid analysis monitoring system | Hans Paul Hopper, Omar M. Kabir | 2020-05-19 |
| 10585068 | Ultrasonic elastomer characterization | Hamid Salem | 2020-03-10 |
| 10557732 | Flowmeters and methods of manufacture | Gopalakrishna Srinivasamurthy Magadi | 2020-02-11 |
| 10473499 | System and method of metering with array of transducers | — | 2019-11-12 |
| 10472949 | Gas-in-solution detection system and method | Hans Paul Hopper, Omar M. Kabir | 2019-11-12 |
| 10352744 | Chordal gas flow meter with transducers installed outside the pressure boundary | Donald R. Augenstein, William R. Freund, Jr., Richard A. Zuckerman, Herbert Estrada, Calvin R. Hastings | 2019-07-16 |
| 10208555 | Blowout preventer monitoring systems and methods | Salvador Reyes, III, Edward C. Gaude | 2019-02-19 |
| 10151159 | Kick detection systems and methods | Donald Scott Coonrod, Donald R. Augenstein | 2018-12-11 |
| 10151160 | Drilling fluid measurement system | Andrew Jaffrey | 2018-12-11 |
| 10094690 | Acoustically isolated ultrasonic transducer housing and flow meter | Kevin Peter Minnock, Donald R. Augenstein, Richard A. Zuckerman | 2018-10-09 |
| 10087745 | Bore object characterization system for well assemblies | Andrew Jaffrey, Donald R. Augenstein, Salvador Reyes, III | 2018-10-02 |
| 9869404 | Systems and methods for monitoring blowout preventer equipment | Andrew Jaffrey, Salvador Reyes, III | 2018-01-16 |
| 9804039 | System and method for position monitoring using ultrasonic sensor | Salvador Reyes, III, Donald R. Augenstein, Donald Scott Coonrod | 2017-10-31 |
| 9709427 | Flowmeter and method | Donald R. Augenstein | 2017-07-18 |
| 9587461 | Systems and methods for monitoring blowout preventer equipment | Andrew Jaffrey, Salvador Reyes, III | 2017-03-07 |
| 9506789 | Acoustically isolated ultrasonic transducer housing and flow meter | Kevin Peter Minnock, Donald R. Augenstein, Richard A. Zuckerman | 2016-11-29 |
| 9389108 | Flowmeter and method | Donald R. Augenstein | 2016-07-12 |
| 9322689 | Chordal gas flow meter with transducers installed outside the pressure boundary, and method | Donald R. Augenstein, William R. Freund, Jr., Richard A. Zuckerman, Herbert Estrada, Calvin R. Hastings | 2016-04-26 |
| 9187974 | System and method for position monitoring using ultrasonic sensor | Donald Scott Coonrod, Donald R. Augenstein | 2015-11-17 |
| 9163471 | Position monitoring system and method | Donald Scott Coonrod, Donald R. Augenstein | 2015-10-20 |