| 11579331 |
Magnetic sensing buried utility locator including a camera |
Mark S. Olsson, David A. Cox, Ray Merewether, Dawn E. Shaffer, Ryan B. Levin +1 more |
2023-02-14 |
| 11558537 |
Video inspection system with wireless enabled cable storage drum |
Mark S. Olsson, Michael J. Martin, Phillip Castaneda, Tran M. Nguyen, Fred K. Ollinger |
2023-01-17 |
| 11209334 |
Portable camera controller platform for use with pipe inspection system |
Mark S. Olsson, Alexander L. Warren, David A. Cox, Wesley Ice, Jesse O. Casares +3 more |
2021-12-28 |
| 11171369 |
Modular battery pack apparatus, systems, and methods |
Mark S. Olsson, Alexander L. Warren, David A. Cox, Joseph B. Phaneuf |
2021-11-09 |
| 11029439 |
Utility locator apparatus, systems, and methods |
Mark S. Olsson, Michael J. Martin, Ray Merewether |
2021-06-08 |
| 10761239 |
Magnetic sensing buried utility locator including a camera |
Mark S. Olsson, David A. Cox, Ray Merewether, Dawn E. Shaffer, Ryan B. Levin +1 more |
2020-09-01 |
| 10677820 |
Buried locators systems and methods |
Mark S. Olsson, Ray Merewether, Michael J. Martin, Christoph Maier, Amos H. Jessup |
2020-06-09 |
| 10585012 |
Portable camera controller for use with pipe inspection system |
Mark S. Olsson, Alexander L. Warren, David A. Cox, Wesley Ice, Jesse O. Casares +3 more |
2020-03-10 |
| 10082599 |
Magnetic sensing buried object locator including a camera |
Mark S. Olsson, David A. Cox, Ray Merewether, Dawn E. Shaffer, Ryan B. Levin +1 more |
2018-09-25 |
| 10001425 |
Portable camera controller platform for use with pipe inspection system |
Mark S. Olsson, Alexander L. Warren, David A. Cox, Wesley Ice, Jesse O. Casares +3 more |
2018-06-19 |
| 9945976 |
Utility locator apparatus, systems, and methods |
Mark S. Olsson, Ray Merewether, Michael J. Martin |
2018-04-17 |
| 9523788 |
Magnetic sensing buried object locator including a camera |
Mark S. Olsson, David A. Cox, Ray Merewether, Dawn E. Shaffer, Ryan B. Levin +1 more |
2016-12-20 |
| 9465129 |
Image-based mapping locating system |
Mark S. Olsson, Michael J. Martin, Paul Wisecaver, Ray Merewether |
2016-10-11 |
| 8773133 |
Adaptive multichannel locator system for multiple proximity detection |
Mark S. Olsson, Michael J. Martin, Ray Merewether |
2014-07-08 |
| 8248056 |
Buried object locator system employing automated virtual depth event detection and signaling |
Mark S. Olsson, Michael J. Martin |
2012-08-21 |
| 8203343 |
Reconfigurable portable locator employing multiple sensor array having flexible nested orthogonal antennas |
Mark S. Olsson, David A. Cox, Ray Merewether, Dawn E. Shaffer, Ryan B. Levin +1 more |
2012-06-19 |
| 7990151 |
Tri-pod buried locator system |
Mark S. Olsson, Ray Merewether, Michael J. Martin, Christoph Maier, Amos H. Jessup |
2011-08-02 |
| 7948236 |
Adaptive multichannel locator system for multiple proximity detection |
Mark S. Olsson, Michael J. Martin, Ray Merewether |
2011-05-24 |
| 7741848 |
Adaptive multichannel locator system for multiple proximity detection |
Mark S. Olsson, Michael J. Martin, Ray Merewether |
2010-06-22 |
| 7518374 |
Reconfigurable portable locator employing multiple sensor array having flexible nested orthogonal antennas |
Mark S. Olsson, David A. Cox, Ray Merewether, Dawn E. Shaffer, Ryan B. Levin +1 more |
2009-04-14 |
| 7498797 |
Locator with current-measuring capability |
Mark S. Olsson, Michael J. Martin |
2009-03-03 |
| 7332901 |
Locator with apparent depth indication |
Mark S. Olsson, Michael J. Martin, Christoph Maier |
2008-02-19 |