Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374875 | Inspection system push-cable guide apparatus | Mark S. Olsson, Andrew P. Corvin, Alexander L. Warren | 2025-07-29 |
| 12368944 | Inner drum module with push-cable interface for pipe inspection | Mark S. Olsson, Michael J. Martin, Alexander L. Warren, Andrew P. Corvin | 2025-07-22 |
| 10978099 | Bearing systems | Alan Lyndon Grantz, Frank Sykora | 2021-04-13 |