Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10914417 | Pipe traversing apparatus and methods | Karl Petter Wehlin, Bryan R. Duerfeldt, Dianna D. Liu, Gary Van Deursen | 2021-02-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10914417 | Pipe traversing apparatus and methods | Karl Petter Wehlin, Bryan R. Duerfeldt, Dianna D. Liu, Gary Van Deursen | 2021-02-09 |