Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035390 | Omnidirectional sonde and line locator | Ray Merewether, David A. Cox, Michael J. Martin, Bradley D. Barnicoat, Thomas K. Kolb +1 more | 2011-10-11 |
| 8013610 | High-Q self tuning locating transmitter | Ray Merewether, Jeffrey A. Praha, Jan Soukup, David A. Cox, Mark F. Fleming +5 more | 2011-09-06 |
| 7990151 | Tri-pod buried locator system | Ray Merewether, Paul G. Stuart, Michael J. Martin, Christoph Maier, Amos H. Jessup | 2011-08-02 |
| 7948236 | Adaptive multichannel locator system for multiple proximity detection | Michael J. Martin, Ray Merewether, Paul G. Stuart | 2011-05-24 |
| 7863885 | Sondes for locating underground pipes and conduits | Jan Soukup, Jeffrey A. Prsha, Michael E. Turgeon, David A. Cox, Ray Merewether | 2011-01-04 |