Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10271417 | Method and apparatus to identify functional issues of a neutron radiation generator | Peter Wraight | 2019-04-23 |
| 10229765 | Compact radiation generator | Luke T. Perkins, Fabien Guizelin, Peter Wraight | 2019-03-12 |
| 9839112 | Neutron generator | — | 2017-12-05 |
| 9793084 | Floating intermediate electrode configuration for downhole nuclear radiation generator | Jani Reijonen | 2017-10-17 |
| 9575189 | Segmented radiation detector and apparatus and method for using same | Patrice Ligneul, Robert A. Adolph, Paul Wanjau, Tim Quinlan, Jack Purcell | 2017-02-21 |
| 9541670 | In-situ downhole X-ray core analysis system | Christian Stoller | 2017-01-10 |
| 9470817 | Method and apparatus to determine pressure in a neutron radiation generator | Peter Wraight | 2016-10-18 |
| 9448189 | Apparatus and method for fluid phase fraction determination using X-rays | Roman Vladimirovich Korkin, Lev Zakharov, Oleg Zhdaneev | 2016-09-20 |
| 9204527 | Neutron generator | — | 2015-12-01 |
| 9142383 | Device and method for monitoring X-ray generation | Zilu Zhou | 2015-09-22 |
| 9053893 | Radiation generator having bi-polar electrodes | Jani Reijonen, Frederic Gicquel, Peter Wraight, Kenneth E. Stephenson | 2015-06-09 |
| 9001956 | Neutron generator | — | 2015-04-07 |
| 7991111 | High voltage x-ray generator and related oil well formation analysis apparatus and method | Peter Wraight, Arthur J. Becker, Christian Stoller | 2011-08-02 |
| 7978804 | Low power neutron generators | Harold Pfutzner | 2011-07-12 |
| 7903782 | Apparatus and method for fluid phase fraction determination using x-rays optimized for wet gas | Etienne Vallee, Peter Wraight | 2011-03-08 |
| 7902495 | Method and apparatus for radiation detection in a high temperature environment | John J. Simonetti, Wolfgang Ziegler, Arthur D. Liberman, Christian Stoller | 2011-03-08 |
| 7817781 | High voltage X-ray generator and related oil well formation analysis | Peter Wraight, Arthur J. Becker, Christian Stoller | 2010-10-19 |
| 7684540 | Apparatus and method for fluid phase fraction determination using x-rays | Etienne Vallee, Peter Wraight | 2010-03-23 |
| 7668293 | High voltage x-ray generator and related oil well formation analysis apparatus and method | Peter Wraight, Arthur J. Becker, Christian Stoller | 2010-02-23 |
| 7639781 | X-ray tool for an oilfield fluid | Rod Shampine, Anthony Durkowski, Etienne Vallee, Peter Wraight | 2009-12-29 |
| 7564948 | High voltage x-ray generator and related oil well formation analysis apparatus and method | Peter Wraight, Arthur J. Becker, Christian Stoller | 2009-07-21 |
| 7542543 | Apparatus and method for well services fluid evaluation using x-rays | Rod Shampine, Anthony Durkowski, Etienne Vallee, Peter Wraight | 2009-06-02 |
| 7507952 | Apparatus and method for fluid density determination | Etienne Vallee, Peter Wraight | 2009-03-24 |
| 7500388 | Method and apparatus for in-situ side-wall core sample analysis | Go Fujisawa, Oliver C. Mullins, Peter Wraight, Lennox Reid, Felix Chen +2 more | 2009-03-10 |
| 7321123 | Method and apparatus for radiation detection in a high temperature environment | John J. Simonetti, Wolfgang Ziegler, Art Liberman, Christian Stoller | 2008-01-22 |