Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978832 | Downhole sensing with fiber in the formation | Wallace R. Gardner, Neal G. Skinner, Vimal V. Shah | 2005-12-27 |
| 6938458 | Acoustic doppler downhole fluid flow measurement | Wei Han, Jean Michel Beique, James R. Birchak, Alan Hemphill, Tim Wiemers | 2005-09-06 |
| 6909667 | Dual channel downhole telemetry | Vimal V. Shah, Wallace R. Gardner, James H. Dudley, M. Douglas McGregor | 2005-06-21 |
| 6847034 | Downhole sensing with fiber in exterior annulus | Vimal V. Shah, Wallace R. Gardner, Neal G. Skinner | 2005-01-25 |
| 6837332 | Method and apparatus for cancellation of unwanted signals in MWD acoustic tools | — | 2005-01-04 |