Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002099 | Valves for actuating downhole shock tools in connection with concentric drive systems | Jeffery Ronald Clausen, Nicholas Ryan Marchand | 2021-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002099 | Valves for actuating downhole shock tools in connection with concentric drive systems | Jeffery Ronald Clausen, Nicholas Ryan Marchand | 2021-05-11 |