Belnap; John Daniel

Patent Applications and Registrations

Patent applications and USPTO patent grants for Belnap; John Daniel.The latest application filed is for "cutting element with nonplanar face to improve cutting efficiency and durability".

Company Profile

5.12.15

Belnap; John Daniel - Lindon UT
Belnap; John Daniel - Provo UT
Belnap; John Daniel - Pleasant Grove UT US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Cutting Element With Nonplanar Face To Improve Cutting Efficiency And Durability App 20210215003 - Mahajan; Manoj ; et al.	2021-07-15
Cutting Elements With Modified Diamond Surface App 20210172257 - Belnap; John Daniel ; et al.	2021-06-10
Direct casting of ultrahard insert in bit body Grant 11,021,913 - Bao , et al. June 1, 2	2021-06-01
Cutting elements with impact resistant diamond body Grant 11,008,815 - Belnap , et al. May 18, 2	2021-05-18
Cutting elements formed from combinations of materials and bits incorporating the same Grant 10,781,643 - Bao , et al. Sept	2020-09-22
Shear cutter with improved wear resistance of WC--Co substrate Grant 10,456,889 - Belnap , et al. Oc	2019-10-29
Sintering of thick solid carbonate-based PCD for drilling application Grant 10,352,105 - Bao , et al. July 16, 2	2019-07-16
Angled Chisel Insert App 20190010763 - Crockett; Ronald B. ; et al.	2019-01-10
Direct Casting Of Ultrahard Insert In Bit Body App 20180371844 - Bao; Yahua ; et al.	2018-12-27
Mechanical Locking Of Cutting Element With Carbide Matrix App 20180363384 - Bao; Yahua ; et al.	2018-12-20
Cutting Elements Formed From Combinations Of Materials And Bits Incorporating The Same App 20180363383 - Bao; Yahua ; et al.	2018-12-20
Cutting Elements With Impact Resistant Diamond Body App 20180216411 - Belnap; John Daniel ; et al.	2018-08-02
Sintering Of Thick Solid Carbonate-based Pcd For Drilling Application App 20170122038 - Bao; Yahua ; et al.	2017-05-04
Solid PCD cutter Grant 9,482,056 - Eyre , et al. November 1, 2	2016-11-01
Shear Cutter With Improved Wear Resistance Of Wc-co Substrate App 20160121458 - Belnap; John Daniel ; et al.	2016-05-05
Pcbn Composites And Methods Of Making The Same App 20150291479 - Yao; Xian ; et al.	2015-10-15
High Diamond Frame Strength Pcd Materials App 20150292271 - Yu; Feng ; et al.	2015-10-15
Thermally-stable polycrystalline diamond materials and compacts Grant 8,881,851 - Belnap , et al. November 11, 2	2014-11-11
Ultrahard composite constructions Grant 7,757,788 - Belnap , et al. July 20, 2	2010-07-20
Cutting elements formed from ultra hard materials having an enhanced construction Grant 7,757,791 - Belnap , et al. July 20, 2	2010-07-20
Thermally-Stable Polycrystalline Diamond Materials and Compacts App 20090114454 - Belnap; John Daniel ; et al.	2009-05-07
Thermally-stable polycrystalline diamond materials and compacts Grant 7,473,287 - Belnap , et al. January 6, 2	2009-01-06
Cutting Elements Formed From Ultra Hard Materials Having An Enhanced Construction App 20080179109 - Belnap; John Daniel ; et al.	2008-07-31
Cutting elements formed from ultra hard materials having an enhanced construction Grant 7,350,601 - Belnap , et al. April 1, 2	2008-04-01
Cutting elements formed from ultra hard materials having an enhanced construction App 20060162969 - Belnap; John Daniel ; et al.	2006-07-27
Thermally-stable polycrystalline diamond materials and compacts App 20050230156 - Belnap, John Daniel ; et al.	2005-10-20

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