Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7350410 | System and method for measurements of depth and velocity of instrumentation within a wellbore | Roger Ekseth | 2008-04-01 |
| 6957580 | System and method for measurements of depth and velocity of instrumentation within a wellbore | Roger Ekseth | 2005-10-25 |