Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7565833 | Automatic adjustment of NMR pulse sequence to optimize SNR based on real time analysis | Michael E. Gillen, W. Allen Gilchrist, Darryl E. Trcka, Thomas Kruspe, Songhua Chen | 2009-07-28 |
| 7311143 | Method and apparatus for generation of acoustic shear waves through casing using physical coupling of vibrating magnets | Joseph Gregory Barolak, Douglas J. Patterson | 2007-12-25 |
| 7301338 | Automatic adjustment of NMR pulse sequence to optimize SNR based on real time analysis | Mike Gillen, W. Allen Gilchrist, Darryl E. Trcka, Thomas Kruspe, Songhua Chen | 2007-11-27 |
| 7117733 | Dynamic logging speed | W. Allen Gilchrist, Darryl E. Trcka | 2006-10-10 |
| 7082994 | Radially adjustable downhole devices and methods for same | Elton Frost, Jr., Rocco DiFoggio | 2006-08-01 |