Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6614360 | Measurement-while-drilling acoustic system employing multiple, segmented transmitters and receivers | Vladimir Dubinsky, Douglas J. Patterson | 2003-09-02 |
| 6581010 | Semblance processing for an acoustic measurement-while-drilling system for imaging of formation boundaries | Vladimir Dubinsky, Alexi Bolshakov | 2003-06-17 |