Issued Patents All Time
Showing 51–75 of 143 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10670766 | Utility locating systems, devices, and methods using radio broadcast signals | Mark S. Olsson, Stephanie M. Bench, Sequoyah Aldridge, Paul Wisecaver, Austin Rutledge | 2020-06-02 |
| 10613034 | Self-leveling inspection systems and methods | Mark S. Olsson, Roger B. Shaffer, Stephanie M. Bench, Michael J. Martin, David A. Cox | 2020-04-07 |
| 10608348 | Dual antenna systems with variable polarization | Stephanie M. Bench, Mark S. Olsson, Ryan B. Levin | 2020-03-31 |
| 10571594 | Utility locator devices, systems, and methods with satellite and magnetic field sonde antenna systems | Mark S. Olsson, Jesse O. Casares, Jan Soukup, Stephanie M. Bench, Justin W. Taylor +1 more | 2020-02-25 |
| 10555086 | Magnetic field canceling audio speakers for use with buried utility locators or other devices | Mark S. Olsson | 2020-02-04 |
| 10534105 | Utility locating transmitter apparatus and methods | Mark S. Olsson, Jan Soukup, Ryan B. Levin, David A. Cox | 2020-01-14 |
| 10528074 | Magnetic manual user interface devices | Mark S. Olsson, Loni M. Heyenbruch, Alexander L. Warren, Amos H. Jessup, Michael J. Martin +1 more | 2020-01-07 |
| 10527402 | Pipe inspection cable counter and overlay management system | Mark S. Olsson, Jan Soukup, Jeffrey A. Prsha | 2020-01-07 |
| 10523202 | Magnetically sensed user interface devices | Mark S. Olsson, Austin Rutledge, Loni M. Heyenbruch, Alexander L. Warren, Michael E. Turgeon +1 more | 2019-12-31 |
| 10490908 | Dual antenna systems with variable polarization | Stephanie M. Bench, Mark S. Olsson, Ryan B. Levin | 2019-11-26 |
| 10466803 | Magnetic sensing user interface device, methods, and apparatus | Austin Rutledge, Michael J. Martin, Mark S. Olsson | 2019-11-05 |
| 10401017 | Semiconductor lighting devices and methods | Mark S. Olsson, Jon E. Simmons, John R. Sanderson, IV, Aaron J. Steiner | 2019-09-03 |
| 10324188 | Optical ground tracking apparatus, systems, and methods for use with buried utility locators | Mark S. Olsson, Michael J. Martin, Sequoyah Aldridge | 2019-06-18 |
| 10317559 | Ground tracking devices and methods for use with a utility locator | Mark S. Olsson, David A. Cox, Ryan B. Levin, Sequoyah Aldridge | 2019-06-11 |
| 10247845 | Utility locator transmitter apparatus and methods | Mark S. Olsson, Jan Soukup, Ryan B. Levin, David A. Cox | 2019-04-02 |
| 10173753 | Flotation devices for high pressure environments | Mark S. Olsson | 2019-01-08 |
| 10175177 | Adjustable variable resolution inspection systems and methods | Mark S. Olsson, Scott A. Powell, Stephanie M. Bench, David A. Cox, Eric M. Chapman | 2019-01-08 |
| 10121617 | Magnetic sensing user interface device methods and apparatus | Austin Rutledge, Michael J. Martin, Mark S. Olsson | 2018-11-06 |
| 10082591 | Magnetic utility locator devices and methods | Mark S. Olsson | 2018-09-25 |
| 10082599 | Magnetic sensing buried object locator including a camera | Mark S. Olsson, Paul G. Stuart, David A. Cox, Dawn E. Shaffer, Ryan B. Levin +1 more | 2018-09-25 |
| 10078149 | Buried object locators with dodecahedral antenna nodes | Mark S. Olsson, Sequoyah Aldridge, Ryan B. Levin | 2018-09-18 |
| 10073186 | Keyed current signal utility locating systems and methods | Mark S. Olsson, Stephanie M. Bench, Jan Soukup, Inho Andy Shin | 2018-09-11 |
| 10042072 | Omni-inducer transmitting devices and methods | Mark S. Olsson, Jan Soukup, Michael J. Martin | 2018-08-07 |
| 10031253 | Gradient antenna coils and arrays for use in locating systems | Mark S. Olsson, Michael J. Martin, Ryan B. Levin | 2018-07-24 |
| 9989662 | Buried object locating device with a plurality of spherical sensor balls that include a plurality of orthogonal antennae | Mark S. Olsson, Dawn E. Shaffer, Michael J. Martin, David A. Cox | 2018-06-05 |