Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6260636 | Rotary-type earth boring drill bit, modular bearing pads therefor and methods | Craig H. Cooley, Wayne R. Hansen, Danny E. Scott, Daniel Beeman | 2001-07-17 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6260636 | Rotary-type earth boring drill bit, modular bearing pads therefor and methods | Craig H. Cooley, Wayne R. Hansen, Danny E. Scott, Daniel Beeman | 2001-07-17 |