Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11665321 | Pipe inspection system with replaceable cable storage drum | Mark S. Olsson, Eric M. Chapman, Dawn E. Shaffer, James F. Kleyn, Lisa E. Latimer | 2023-05-30 |
| 10009582 | Pipe inspection system with replaceable cable storage drum | Mark S. Olsson, Eric M. Chapman, Dawn E. Shaffer, James F. Kleyn, Lisa E. Latimer | 2018-06-26 |
| 9870021 | Magnetic manual user interface devices | Mark S. Olsson, Ray Merewether, Alexander L. Warren, Amos H. Jessup, Michael J. Martin +1 more | 2018-01-16 |
| 9423894 | Magnetically sensed user interface devices | Mark S. Olsson, Austin Rutledge, Alexander L. Warren, Michael E. Turgeon, Ray Merewether +1 more | 2016-08-23 |