Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12130404 | Buried object locator apparatus including twelve nodes | Mark S. Olsson, Ray Merewether, Sequoyah Aldridge | 2024-10-29 |
| 12099161 | Self-standing multi-leg attachment devices for use with utility locators | Mark S. Olsson, James H. Gruenbaum | 2024-09-24 |
| 11782179 | Buried object locator with dodecahedral antenna configuration apparatus and methods | Mark S. Olsson, Ray Merewether, Sequoyah Aldridge | 2023-10-10 |
| 11651514 | Ground tracking apparatus, systems, and methods | Mark S. Olsson, Scott A. Powell, Nicholas A. Smith, Thomas R. Kok, Michael J. Martin +1 more | 2023-05-16 |
| 11579331 | Magnetic sensing buried utility locator including a camera | Mark S. Olsson, Paul G. Stuart, David A. Cox, Ray Merewether, Dawn E. Shaffer +1 more | 2023-02-14 |
| 11366245 | Buried utility locator ground tracking apparatus, systems, and methods | Mark S. Olsson, Scott A. Powell | 2022-06-21 |
| 11156737 | Buried object locator apparatus and methods | Mark S. Olsson, Ray Merewether, Sequoyah Aldridge | 2021-10-26 |
| 10989830 | Utility locator apparatus and systems | Mark S. Olsson, Ray Merewether, Michael J. Martin | 2021-04-27 |
| 10983239 | Multi-frequency locating systems and methods | Mark S. Olsson, David A. Cox, Stephanie M. Bench, Jan Soukup, Timothy M. Turner +1 more | 2021-04-20 |
| 10908311 | Self-standing multi-leg attachment devices for use with utility locators | Mark S. Olsson, James H. Gruenbaum | 2021-02-02 |
| 10863064 | Cable storage drum with moveable CCU docking apparatus | Mark S. Olsson, James F. Kleyn, Michael E. Turgeon, Michael J. Martin | 2020-12-08 |
| 10761239 | Magnetic sensing buried utility locator including a camera | Mark S. Olsson, Paul G. Stuart, David A. Cox, Ray Merewether, Dawn E. Shaffer +1 more | 2020-09-01 |
| 10608348 | Dual antenna systems with variable polarization | Stephanie M. Bench, Mark S. Olsson, Ray Merewether | 2020-03-31 |
| 10534105 | Utility locating transmitter apparatus and methods | Ray Merewether, Mark S. Olsson, Jan Soukup, David A. Cox | 2020-01-14 |
| 10490908 | Dual antenna systems with variable polarization | Stephanie M. Bench, Mark S. Olsson, Ray Merewether | 2019-11-26 |
| 10353103 | Self-standing multi-leg attachment devices for use with utility locators | Mark S. Olsson, James H. Gruenbaum | 2019-07-16 |
| 10317559 | Ground tracking devices and methods for use with a utility locator | Mark S. Olsson, David A. Cox, Ray Merewether, Sequoyah Aldridge | 2019-06-11 |
| 10247845 | Utility locator transmitter apparatus and methods | Ray Merewether, Mark S. Olsson, Jan Soukup, David A. Cox | 2019-04-02 |
| 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 |
| 10084945 | Cable storage drum with moveable CCU docking apparatus | Mark S. Olsson, James F. Kleyn, Michael E. Turgeon | 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 |
| 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 |
| 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 |
| 9880309 | Utility locating transmitter apparatus and methods | Ray Merewether, Mark S. Olsson, Jan Soukup, David A. Cox | 2018-01-30 |