| 10105723 |
Trackable dipole devices, methods, and systems for use with marking paint sticks |
Mark S. Olsson, James F. Kleyn |
2018-10-23 |
| 10088592 |
Inductive clamp devices, systems, and methods |
Mark S. Olsson, Hunter Brown, Stephanie M. Bench, Justin W. Taylor |
2018-10-02 |
| 10073186 |
Keyed current signal utility locating systems and methods |
Mark S. Olsson, Stephanie M. Bench, Inho Andy Shin, Ray Merewether |
2018-09-11 |
| 10042072 |
Omni-inducer transmitting devices and methods |
Mark S. Olsson, Ray Merewether, Michael J. Martin |
2018-08-07 |
| 9927546 |
Phase-synchronized buried object transmitter and locator methods and apparatus |
Mark S. Olsson, Ray Merewether, Inho Andy Shin, Stephanie M. Bench, David A. Cox |
2018-03-27 |
| 9927545 |
Multi-frequency locating system and methods |
Mark S. Olsson, David A. Cox, Stephanie M. Bench, Timothy M. Turner, Ryan B. Levin +1 more |
2018-03-27 |
| 9891337 |
Utility locator transmitter devices, systems, and methods with dockable apparatus |
Mark S. Olsson, Jesse O. Casares, Stephanie M. Bench, Justin W. Taylor, Ray Merewether +1 more |
2018-02-13 |
| 9880309 |
Utility locating transmitter apparatus and methods |
Ray Merewether, Mark S. Olsson, Ryan B. Levin, David A. Cox |
2018-01-30 |