Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313966 | Video pipe inspection systems | Mark S. Olsson, Eric M. Chapman, Allen W. Tucker | 2025-05-27 |
| 12219248 | Video pipe inspection systems | Mark S. Olsson | 2025-02-04 |
| 11719376 | Dockable tripodal camera control unit | Mark S. Olsson, Eric M. Chapman, Jesse O. Casares | 2023-08-08 |
| 11665321 | Pipe inspection system with replaceable cable storage drum | Mark S. Olsson, Eric M. Chapman, Loni M. Canepa, James F. Kleyn, Lisa E. Latimer | 2023-05-30 |
| 11579331 | Magnetic sensing buried utility locator including a camera | Mark S. Olsson, Paul G. Stuart, David A. Cox, Ray Merewether, Ryan B. Levin +1 more | 2023-02-14 |
| 11528401 | Pipe inspection systems with self-grounding portable camera controllers | Mark S. Olsson | 2022-12-13 |
| 11047516 | Dockable tripodal camera control unit | Mark S. Olsson, Eric M. Chapman, Jesse O. Casares | 2021-06-29 |
| 10992849 | Pipe inspection systems with self-grounding portable camera controllers | Mark S. Olsson | 2021-04-27 |
| 10935880 | Video pipe inspection systems with snap-on pipe guides | Mark S. Olsson, Eric M. Chapman, Allen W. Tucker | 2021-03-02 |
| 10761239 | Magnetic sensing buried utility locator including a camera | Mark S. Olsson, Paul G. Stuart, David A. Cox, Ray Merewether, Ryan B. Levin +1 more | 2020-09-01 |
| 10371305 | Dockable tripodal camera control unit | Mark S. Olsson, Eric M. Chapman, Jesse O. Casares | 2019-08-06 |
| 10171721 | Pipe inspection systems with self-grounding portable camera controllers | Mark S. Olsson | 2019-01-01 |
| 10082599 | Magnetic sensing buried object locator including a camera | Mark S. Olsson, Paul G. Stuart, David A. Cox, Ray Merewether, Ryan B. Levin +1 more | 2018-09-25 |
| 10009582 | Pipe inspection system with replaceable cable storage drum | Mark S. Olsson, Eric M. Chapman, Loni M. Canepa, James F. Kleyn, Lisa E. Latimer | 2018-06-26 |
| 9989662 | Buried object locating device with a plurality of spherical sensor balls that include a plurality of orthogonal antennae | Mark S. Olsson, Ray Merewether, Michael J. Martin, David A. Cox | 2018-06-05 |
| 9769366 | Self-grounding transmitting portable camera controller for use with pipe inspection system | Mark S. Olsson | 2017-09-19 |
| 9523788 | Magnetic sensing buried object locator including a camera | Mark S. Olsson, Paul G. Stuart, David A. Cox, Ray Merewether, Ryan B. Levin +1 more | 2016-12-20 |
| 8564295 | Method for simultaneously determining a plurality of different locations of the buried objects and simultaneously indicating the different locations to a user | Mark S. Olsson, Jeffrey A. Prsha, Ray Merewether, Michael J. Martin, Bradley D. Barnicoat +2 more | 2013-10-22 |
| 8540429 | Snap-on pipe guide | Mark S. Olsson, Eric M. Chapman, Allen W. Tucker | 2013-09-24 |
| 8203343 | Reconfigurable portable locator employing multiple sensor array having flexible nested orthogonal antennas | Mark S. Olsson, Paul G. Stuart, David A. Cox, Ray Merewether, Ryan B. Levin +1 more | 2012-06-19 |
| 7830149 | Underground utility locator with a transmitter, a pair of upwardly opening pockets and helical coil type electrical cords | Mark S. Olsson | 2010-11-09 |
| 7619516 | Single and multi-trace omnidirectional sonde and line locators and transmitter used therewith | Mark S. Olsson, Jeffrey A. Prsha, Ray Merewether, Michael J. Martin, Bradley D. Barnicoat +2 more | 2009-11-17 |
| 7518374 | Reconfigurable portable locator employing multiple sensor array having flexible nested orthogonal antennas | Mark S. Olsson, Paul G. Stuart, David A. Cox, Ray Merewether, Ryan B. Levin +1 more | 2009-04-14 |