Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9989436 | Method and device for detecting the location and magnitude of a leak in a pipe measuring aberrant electromagnetic radiation from within a pipe | Val O. Kofoed | 2018-06-05 |
| 9588247 | System for detecting a location of a subsurface channel | Val O. Kofoed, Jerry R. Montgomery, Rondo Jeffery, N. Rich Montgomery, Michael J. Wallace +1 more | 2017-03-07 |
| 8688423 | Subsurface hydrogeologic system modeling | Michael J. Wallace, Wei Qian, Jerry R. Montgomery, Rondo Jeffery, Val O. Kofoed | 2014-04-01 |