Issued Patents All Time
Showing 76–78 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7488194 | Downhole data and/or power transmission system | David R. Hall, Scott Dahlgren, Joe Fox, Tyson J. Wilde, Paul Schramm | 2009-02-10 |
| 7462051 | Wiper for tool string direct electrical connection | David R. Hall, Scott Dahlgren, Tyson J. Wilde | 2008-12-09 |
| 7404725 | Wiper for tool string direct electrical connection | David R. Hall, Scott Dahlgren, Tyson J. Wilde | 2008-07-29 |