Issued Patents 2023
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |