Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9234392 | Drill bit with a flow interrupter | Laurier E. Comeau, Jeff Janzen, John Kaminski | 2016-01-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9234392 | Drill bit with a flow interrupter | Laurier E. Comeau, Jeff Janzen, John Kaminski | 2016-01-12 |