Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154989 | Pipe traversing apparatus, sensing, and controls | Karl Petter Wehlin, Conner S. George, Hassan Zargarzadeh, Dianna D. Liu | 2021-10-26 |
| 10914417 | Pipe traversing apparatus and methods | Karl Petter Wehlin, Dianna D. Liu, Gary Van Deursen, Timothy D. Foldy-Porto | 2021-02-09 |