| 10084945 |
Cable storage drum with moveable CCU docking apparatus |
Mark S. Olsson, James F. Kleyn, Michael E. Turgeon |
2018-09-25 |
| 10082599 |
Magnetic sensing buried object locator including a camera |
Mark S. Olsson, Paul G. Stuart, David A. Cox, Ray Merewether, Dawn E. Shaffer +1 more |
2018-09-25 |
| 10078149 |
Buried object locators with dodecahedral antenna nodes |
Mark S. Olsson, Ray Merewether, Sequoyah Aldridge |
2018-09-18 |
| 10031253 |
Gradient antenna coils and arrays for use in locating systems |
Mark S. Olsson, Ray Merewether, Michael J. Martin |
2018-07-24 |
| 9928613 |
Ground tracking apparatus, systems, and methods |
Mark S. Olsson, Scott A. Powell, Nicholas A. Smith, Garrett A. Newby, Thomas R. Kok +1 more |
2018-03-27 |
| 9927545 |
Multi-frequency locating system and methods |
Mark S. Olsson, David A. Cox, Stephanie M. Bench, Jan Soukup, Timothy M. Turner +1 more |
2018-03-27 |
| 9880309 |
Utility locating transmitter apparatus and methods |
Ray Merewether, Mark S. Olsson, Jan Soukup, David A. Cox |
2018-01-30 |