Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470275 | Adaptive filtering with reference accelerometer for cancellation of tool-mode signal in MWD applications | — | 2002-10-22 |
| 6427124 | Semblance processing for an acoustic measurement-while-drilling system for imaging of formation boundaries | James V. Leggett, III, Alexi Bolshakov | 2002-07-30 |