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Buried object locator apparatus including twelve nodes |
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2024-10-29 |
| 11892585 |
Systems and methods for utility locating in a multi-utility environment |
Mark S. Olsson, Michael J. Martin, Youngin Oh |
2024-02-06 |
| 11789093 |
Three-axis measurement modules and sensing methods |
Mark S. Olsson, Allen P. Hoover, Stephanie M. Bench |
2023-10-17 |
| 11782179 |
Buried object locator with dodecahedral antenna configuration apparatus and methods |
Mark S. Olsson, Ray Merewether, Ryan B. Levin |
2023-10-10 |
| 11474276 |
Systems and methods for utility locating in a multi-utility environment |
Mark S. Olsson, Michael J. Martin, Youngin Oh |
2022-10-18 |
| 11428814 |
Optical ground tracking apparatus, systems, and methods for use with buried utility locators |
Mark S. Olsson, Michael J. Martin, Ray Merewether |
2022-08-30 |
| 11187761 |
Three-axis measurement modules and sensing methods |
Mark S. Olsson, Allen P. Hoover, Stephanie M. Bench |
2021-11-30 |
| 11156737 |
Buried object locator apparatus and methods |
Mark S. Olsson, Ray Merewether, Ryan B. Levin |
2021-10-26 |
| 11092712 |
Utility locating systems, devices, and methods using radio broadcast signals |
Mark S. Olsson, Ray Merewether, Stephanie M. Bench, Paul Wisecaver, Austin Rutledge |
2021-08-17 |
| 10670766 |
Utility locating systems, devices, and methods using radio broadcast signals |
Mark S. Olsson, Ray Merewether, Stephanie M. Bench, Paul Wisecaver, Austin Rutledge |
2020-06-02 |
| 10564309 |
Systems and methods for uniquely identifying buried utilities in a multi-utility environment |
Mark S. Olsson, Michael J. Martin, Youngin Oh |
2020-02-18 |
| 10324188 |
Optical ground tracking apparatus, systems, and methods for use with buried utility locators |
Mark S. Olsson, Michael J. Martin, Ray Merewether |
2019-06-18 |
| 10317559 |
Ground tracking devices and methods for use with a utility locator |
Mark S. Olsson, David A. Cox, Ryan B. Levin, Ray Merewether |
2019-06-11 |
| 10078149 |
Buried object locators with dodecahedral antenna nodes |
Mark S. Olsson, Ray Merewether, Ryan B. Levin |
2018-09-18 |
| 9841503 |
Optical ground tracking apparatus, systems, and methods |
Mark S. Olsson, Eric M. Chapman, Ray Merewether |
2017-12-12 |
| 9784837 |
Optical ground tracking apparatus, systems, and methods |
Mark S. Olsson, Michael J. Martin, Ray Merewether |
2017-10-10 |
| 9696448 |
Ground tracking devices and methods for use with a utility locator |
Mark S. Olsson, David A. Cox, Ryan B. Levin, Ray Merewether |
2017-07-04 |
| 9411067 |
Ground-tracking systems and apparatus |
Mark S. Olsson, Ray Merewether, Ryan B. Levin |
2016-08-09 |
| 9372117 |
Optical ground tracking apparatus, systems, and methods |
Mark S. Olsson, Eric M. Chapman, Ray Merewhether |
2016-06-21 |
| 9341740 |
Optical ground tracking apparatus, systems, and methods |
Mark S. Olsson, Eric M. Chapman, Ray Merewhether |
2016-05-17 |
| 9207350 |
Buried object locator apparatus with safety lighting array |
Mark S. Olsson, Ray Merewether, Ryan B. Levin |
2015-12-08 |
| 9081109 |
Ground-tracking devices for use with a mapping locator |
Mark S. Olsson, Ryan B. Levin, Ray Merewether, David A. Cox |
2015-07-14 |