Issued Patents 2024
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157995 | High frequency AC-powered drain cleaning and inspection apparatus and methods | Mark S. Olsson, Stephanie M. Bench, Inho Andy Shin, David A. Cox, Alexander L. Warren | 2024-12-03 |
| 12105167 | Buried utility locator auto-tuning apparatus and methods | Stephanie M. Bench, Mark S. Olsson | 2024-10-01 |
| 12105244 | Phase-synchronized buried object transmitter and locator methods and apparatus | Mark S. Olsson, Ray Merewether, Inho Andy Shin, Stephanie M. Bench, David A. Cox | 2024-10-01 |
| 12107353 | Multifunction buried utility locating clips | Mark S. Olsson, Allen P. Hoover, James F. Kleyn | 2024-10-01 |
| 12099162 | Sonde devices with a sectional core | Mark S. Olsson, Ray Merewether, Justin W. Taylor | 2024-09-24 |
| 11904335 | Trackable dipole devices, methods, and systems for use with marking paint sticks | Mark S. Olsson, James F. Kleyn | 2024-02-20 |
| 11880005 | Sonde devices including a sectional ferrite core structure | Mark S. Olsson, Justin W. Taylor, Ray Merewether | 2024-01-23 |
| 11867865 | Omni-inducer | Mark S. Olsson, Ray Merewether, Michael J. Martin | 2024-01-09 |