Issued Patents All Time
Showing 76–100 of 135 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7953586 | Method and system for designing bottom hole assembly configuration | Chenkang David Chen, Min WU | 2011-05-31 |
| 7866404 | Tubular member connection | — | 2011-01-11 |
| 7789171 | Device and method for measuring a property in a downhole apparatus | William R. Grayson | 2010-09-07 |
| 7750808 | Data retrieval tags | James Masino, Li Gao, Chris Golla | 2010-07-06 |
| 7743654 | System, method and apparatus for petrophysical and geophysical measurements at the drilling bit | Ronald L. Spross | 2010-06-29 |
| 7686099 | Downhole positioning system | — | 2010-03-30 |
| 7650269 | Method and apparatus for surveying a borehole with a rotating sensor package | — | 2010-01-19 |
| 7444946 | Material management apparatus, systems, and methods | Jon Troy Gosney, James H. Dudley | 2008-11-04 |
| 7407020 | Rotating systems associated with drill pipe | Daniel D. Gleitman, James H. Dudley | 2008-08-05 |
| 7363971 | Method and apparatus for maintaining a multi-chip module at a temperature above downhole temperature | James Masino, Roger L. Schultz | 2008-04-29 |
| 7348892 | Pipe mounted telemetry receiver | — | 2008-03-25 |
| 7318471 | System and method for monitoring and removing blockage in a downhole oil and gas recovery operation | Jeroen Groenenboom, Wei Han, James R. Birchak, Denis P. Schmitt, Tim W. Geerits +1 more | 2008-01-15 |
| 7301223 | High temperature electronic devices | James Masino, Christopher Golla, Roger L. Schultz, James Joseph Freeman | 2007-11-27 |
| 7268696 | Directional signal and noise sensors for borehole electromagnetic telemetry system | Harrison C. Smith, Wallace R. Gardner | 2007-09-11 |
| 7219747 | Providing a local response to a local condition in an oil well | Daniel D. Gleitman, James H. Dudley | 2007-05-22 |
| 7219748 | Downhole signal source | Li Gao | 2007-05-22 |
| 7212132 | Downhole signal source | Li Gao | 2007-05-01 |
| 7207215 | System, method and apparatus for petrophysical and geophysical measurements at the drilling bit | Ronald L. Spross | 2007-04-24 |
| 7204308 | Borehole marking devices and methods | James H. Dudley | 2007-04-17 |
| 7204324 | Rotating systems associated with drill pipe | Daniel D. Gleitman, James H. Dudley | 2007-04-17 |
| 7197929 | Motion-responsive coupled masses | — | 2007-04-03 |
| 7167101 | Method and apparatus for telemetry | Christopher Golla, Laban M. Marsh, Cili Sun, Bipin K. Pillai, Paul Beene | 2007-01-23 |
| 7106210 | Method and apparatus for mud pulse telemetry | Christopher Golla, Laban M. Marsh, Cili Sun, Bipin K. Pillai, Paul Beene | 2006-09-12 |
| 7068182 | Method and apparatus for mud pulse telemetry | Christopher Golla, Laban M. Marsh, Cili Sun, Bipin K. Pillai, Paul Beene | 2006-06-27 |
| 7068183 | Drill string incorporating an acoustic telemetry system employing one or more low frequency acoustic attenuators and an associated method of transmitting data | Vimal V. Shah, Eugene Linyaev, Donald G. Kyle, Wallace R. Gardner | 2006-06-27 |