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Patent applications and USPTO patent grants for Gaugh; Erik M..The latest application filed is for "reamer with polycrystalline diamond compact inserts".
Patent | Date |
---|---|
Reamer with polycrystalline diamond compact inserts Grant 8,025,107 - Drivdahl , et al. September 27, 2 | 2011-09-27 |
Process of drill bit manufacture Grant 7,905,161 - Butler , et al. March 15, 2 | 2011-03-15 |
Reamer With Polycrystalline Diamond Compact Inserts App 20090283328 - Drivdahl; Kristian S. ;   et al. | 2009-11-19 |
Process Of Drill Bit Manufacture App 20080314203 - Butler; Drew Mark ;   et al. | 2008-12-25 |
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