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Patent applications and USPTO patent grants for Belnap; Daniel J..The latest application filed is for "solid pcd cutter".
Patent | Date |
---|---|
Solid Pcd Cutter App 20170144272 - Eyre; Ronald K. ;   et al. | 2017-05-25 |
Cutting element and a method of manufacturing a cutting element Grant 8,720,612 - Corbett , et al. May 13, 2 | 2014-05-13 |
Solid Pcd Cutter App 20130168159 - Eyre; Ronald K. ;   et al. | 2013-07-04 |
Diamond Enhanced Insert With Fine And Ultrafine Microstructure Of Pcd Working Surface Resisting Crack Formation App 20130168156 - Fang; Yi ;   et al. | 2013-07-04 |
Thermally Stable Polycrystalline Ultrahard Material Reinforced With Fibrous Materials App 20130168157 - Belnap; Daniel J. | 2013-07-04 |
Polycrystalline diamond materials formed from coarse-sized diamond grains App 20060080895 - Belnap; Daniel J. ;   et al. | 2006-04-20 |
Polycrystalline diamond materials formed from coarse-sized diamond grains Grant 6,951,578 - Belnap , et al. October 4, 2 | 2005-10-04 |
Cutting element structure for roller cone bit App 20050077091 - Butland, Richard ;   et al. | 2005-04-14 |
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