Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11769956 | Multifunction buried utility locating clips | Mark S. Olsson, Allen P. Hoover, Jan Soukup | 2023-09-26 |
| 11665321 | Pipe inspection system with replaceable cable storage drum | Mark S. Olsson, Eric M. Chapman, Dawn E. Shaffer, Loni M. Canepa, Lisa E. Latimer | 2023-05-30 |
| 11550214 | Spring assemblies with variable flexibility for use with push-cables and pipe inspection systems | Mark S. Olsson, Eric M. Chapman | 2023-01-10 |