Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6173793 | Measurement-while-drilling devices with pad mounted sensors | Larry W. Thompson, Macmillan M. Wisler | 2001-01-16 |
| 6088294 | Drilling system with an acoustic measurement-while-driving system for determining parameters of interest and controlling the drilling direction | James V. Leggett, III, Vladimir Dubinsky, John W. Harrell, William Thomas Balogh, Andrew Brooks +1 more | 2000-07-11 |