Issued Patents All Time
Showing 25 most recent of 143 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422585 | Satellite and magnetic field sonde apparatus and methods | Mark S. Olsson, Jesse O. Casares, Jan Soukup, Stephanie M. Bench, David A. Cox +1 more | 2025-09-23 |
| 12306366 | Utility locator transmitter devices, systems, and methods | Mark S. Olsson, Jesse O. Casares, Jan Soukup, Stephanie M. Bench, Justin W. Taylor +1 more | 2025-05-20 |
| 12276767 | Omni-inducer | Mark S. Olsson, Michael J. Martin, Jan Soukup | 2025-04-15 |
| 12270963 | Sonde devices | Mark S. Olsson, Justin W. Taylor, Jan Soukup | 2025-04-08 |
| 12235221 | Self-leveling inspection systems and methods | Mark S. Olsson, Roger B. Shaffer, Stephanie M. Bench, Michael J. Martin, David A. Cox | 2025-02-25 |
| 12130404 | Buried object locator apparatus including twelve nodes | Mark S. Olsson, Sequoyah Aldridge, Ryan B. Levin | 2024-10-29 |
| 12105244 | Phase-synchronized buried object transmitter and locator methods and apparatus | Mark S. Olsson, Inho Andy Shin, Jan Soukup, Stephanie M. Bench, David A. Cox | 2024-10-01 |
| 12099162 | Sonde devices with a sectional core | Mark S. Olsson, Jan Soukup, Justin W. Taylor | 2024-09-24 |
| 11960047 | Locating devices, systems, and methods using frequency suites for utility detection | Mark S. Olsson, Stephanie M. Bench, Michael J. Martin, Paul Wisecaver, Austin Rutledge | 2024-04-16 |
| 11921225 | Antenna systems for circularly polarized radio signals | Stephanie M. Bench, Mark S. Olsson | 2024-03-05 |
| 11880005 | Sonde devices including a sectional ferrite core structure | Mark S. Olsson, Justin W. Taylor, Jan Soukup | 2024-01-23 |
| 11867865 | Omni-inducer | Mark S. Olsson, Jan Soukup, Michael J. Martin | 2024-01-09 |
| 11842474 | Pipe inspection system camera heads | Mark S. Olsson, Michael J. Martin, Stephanie M. Bench, Tran M. Nguyen | 2023-12-12 |
| 11782179 | Buried object locator with dodecahedral antenna configuration apparatus and methods | Mark S. Olsson, Sequoyah Aldridge, Ryan B. Levin | 2023-10-10 |
| 11768308 | Systems and methods for electronically marking, locating and virtually displaying buried utilities | Mark S. Olsson, Michael J. Martin, Stephanie M. Bench | 2023-09-26 |
| 11747505 | Magnetic utility locator devices and methods | Mark S. Olsson | 2023-09-05 |
| 11719846 | Buried utility locating systems with wireless data communication including determination of cross coupling to adjacent utilities | Mark S. Olsson, David A. Cox, Michael J. Martin, Amos H. Jessup | 2023-08-08 |
| 11709289 | Sonde devices with a sectional ferrite core | Mark S. Olsson, Jan Soukup, Justin W. Taylor | 2023-07-25 |
| 11674906 | Self-leveling inspection systems and methods | Mark S. Olsson, Roger B. Shaffer, Stephanie M. Bench, Michael J. Martin, David A. Cox | 2023-06-13 |
| 11641553 | Magnetic field canceling audio devices | Mark S. Olsson | 2023-05-02 |
| 11624851 | Electronic marker devices and systems | Mark S. Olsson, Stephanie M. Bench, Jan Soukup | 2023-04-11 |
| 11621099 | Coaxial video push-cables for use in inspection systems | Mark S. Olsson, Alexander L. Warren, Stephanie M. Bench | 2023-04-04 |
| 11579331 | Magnetic sensing buried utility locator including a camera | Mark S. Olsson, Paul G. Stuart, David A. Cox, Dawn E. Shaffer, Ryan B. Levin +1 more | 2023-02-14 |
| 11476851 | Magnetically sensed user interface devices | Mark S. Olsson, Austin Rutledge, Loni M. Heyenbruch, Alexander L. Warren, Michael E. Turgeon +1 more | 2022-10-18 |
| 11474275 | Omni-inducer transmitting devices and methods | Mark S. Olsson, Jan Soukup, Michael J. Martin | 2022-10-18 |