Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10590724 | Mill with adjustable gauge diameter | Kenneth D. Hora | 2020-03-17 |
| 10570664 | Wellbore reaming tool having shear cutters and gouging cutters | John James Herman, Carl M. Hoffmaster, Jason Kelley, Shon Carey | 2020-02-25 |
| 10202806 | Bearing assembly for a drilling tool | Somasundaram Valliyappan | 2019-02-12 |
| 9951563 | Wellbore mill having shear cutters and gouging cutters | Timothy P. Beaton, Ryan J. C. Marley, Alex Wong, John James Herman, Carl M. Hoffmaster | 2018-04-24 |
| 9512690 | Milling cutter having undulating chip breaker | Charles Grigor | 2016-12-06 |
| 8997895 | System and method for coupling an impregnated drill bit to a whipstock | Shantanu N. Swadi, Philip M. Gregurek, Charles H. Dewey, Michael G. Azar | 2015-04-07 |
| 7703550 | Down hole motor with locking mechanism | Timothy P. Beaton | 2010-04-27 |
| 7493971 | Concentric expandable reamer and method | Timothy P. Beaton | 2009-02-24 |
| 7448455 | Turbodrill with asymmetric stator and rotor vanes | Mark Natanael, Timothy P. Beaton, James Edmond Beylotte | 2008-11-11 |