Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10139269 | Detecting broadside acoustic signals with a fiber optical distributed acoustic sensing (DAS) assembly | Johannis Josephus Den Boer, Albena Alexandrova Mateeva, Jeffery Joseph Mestayer, William Birch, Jorge Louis Lopez +2 more | 2018-11-27 |
| 9766119 | Detecting broadside acoustic signals with a fiber optical distributed acoustic sensing (DAS) assembly | Johannis Josephus Den Boer, Albena Alexandrova Mateeva, Jeffery Joseph Mestayer, William Birch, Jorge Louis Lopez +2 more | 2017-09-19 |
| 9574434 | Monitoring system for well casing | Michele Scott Albrecht, Frederick Henry Kreisler Rambow, David Ralph Stewart | 2017-02-21 |
| 9494461 | Detecting broadside acoustic signals with a fiber optical distrubuted acoustic sensing (DAS) assembly | Kees Hornman, Albena Alexandrova Mateeva, Jeffery Joseph Mestayer, William Birch, Jorge Louis Lopez +2 more | 2016-11-15 |
| 9091589 | Fiber optic cable with increased directional sensitivity | Johannis Josephus Den Boer, Johannes Maria Vianney Antonius Koelman, Andre Franzen, Paul Gerard Edmond Lumens, Daniel Joinson | 2015-07-28 |
| 9074462 | Integrated fiber optic monitoring system for a wellsite and method of using same | — | 2015-07-07 |
| 8973434 | Monitoring system for well casing | Michele Scott Albrecht, Frederick Henry Kreisler Rambow, David Ralph Stewart | 2015-03-10 |
| 8800653 | Systems and methods for monitoring a well | Dennis E. Dria, Frederick Henry Kreisler Rambow | 2014-08-12 |
| 8776609 | Use of fiber optics to monitor cement quality | Dennis E. Dria, Frederick Henry Kreisler Rambow, David Ralph Stewart | 2014-07-15 |
| 8532942 | Monitoring system for well casing | Frederick Henry Kreisler Rambow | 2013-09-10 |
| 8356673 | Down-hole transmitter system, method of inducing a transient electromagnetic field in an earth formation, method of obtaining a transient electromagnetic response signal, and method of producing a hydrocarbon fluid | Ronald Marshall Bass, Robert Rex Burnett, Richard Martin Ostermeier, William Mountjoy Savage | 2013-01-22 |
| 8315486 | Distributed acoustic sensing with fiber Bragg gratings | Frederick Henry Kreisler Rambow, Dennis E. Dria | 2012-11-20 |
| 8258784 | System and method for measuring a time-varying magnetic field and method for production of a hydrocarbon fluid | Robert Rex Burnett, Richard Martin Ostermeier, William Mountjoy Savage | 2012-09-04 |