Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065085 | System and method for measuring depth and velocity of instrumentation within a wellbore using a bendable tool | Roger Ekseth, Stephen Victor Mullin | 2011-11-22 |
| 8065087 | Reducing error contributions to gyroscopic measurements from a wellbore survey system | Roger Ekseth, Gary Uttecht | 2011-11-22 |
| 7975778 | Borehole drilling control system, method and apparatus | David P. McRobbie | 2011-07-12 |