John Daniel Belnap

Person

Provo, UT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Downhole cutting tool having cutting element with nonplanar face to...
- Patent number 12,078,016
- Issue date Sep 3, 2024
- Schlumberger Technology Corporation
- Manoj Mahajan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting elements with modified diamond surface
- Patent number 11,840,891
- Issue date Dec 12, 2023
- Schlumberger Technology Corporation
- John Daniel Belnap
- E21 - EARTH DRILLING MINING
Information Patent Grant
Angled chisel insert
- Patent number 11,828,108
- Issue date Nov 28, 2023
- Schlumberger Technology Corporation
- Ronald B. Crockett
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Cutting element with nonplanar face to improve cutting efficiency a...
- Patent number 11,578,538
- Issue date Feb 14, 2023
- Schlumberger Technology Corporation
- Manoj Mahajan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanical locking of cutting element with carbide matrix
- Patent number 11,492,852
- Issue date Nov 8, 2022
- Schlumberger Technology Corporation
- Yahua Bao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Direct casting of ultrahard insert in bit body
- Patent number 11,021,913
- Issue date Jun 1, 2021
- Schlumberger Technology Corporation
- Yahua Bao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting elements with impact resistant diamond body
- Patent number 11,008,815
- Issue date May 18, 2021
- Schlumberger Technology Corporation
- John Daniel Belnap
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cutting elements formed from combinations of materials and bits inc...
- Patent number 10,781,643
- Issue date Sep 22, 2020
- Smith International, Inc.
- Yahua Bao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shear cutter with improved wear resistance of WC—Co substrate
- Patent number 10,456,889
- Issue date Oct 29, 2019
- Smith International, Inc.
- John Daniel Belnap
- B24 - GRINDING POLISHING
Information Patent Grant
Sintering of thick solid carbonate-based PCD for drilling application
- Patent number 10,352,105
- Issue date Jul 16, 2019
- Smith International, Inc.
- Yahua Bao
- B24 - GRINDING POLISHING
Information Patent Grant
Solid PCD cutter
- Patent number 9,482,056
- Issue date Nov 1, 2016
- Smith International, Inc.
- Ronald K. Eyre
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Thermally-stable polycrystalline diamond materials and compacts
- Patent number 8,881,851
- Issue date Nov 11, 2014
- Smith International, Inc.
- John Daniel Belnap
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ultrahard composite constructions
- Patent number 7,757,788
- Issue date Jul 20, 2010
- Smith International, Inc.
- John Daniel Belnap
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cutting elements formed from ultra hard materials having an enhance...
- Patent number 7,757,791
- Issue date Jul 20, 2010
- Smith International, Inc.
- John Daniel Belnap
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Thermally-stable polycrystalline diamond materials and compacts
- Patent number 7,473,287
- Issue date Jan 6, 2009
- Smith International Inc.
- John Daniel Belnap
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cutting elements formed from ultra hard materials having an enhance...
- Patent number 7,350,601
- Issue date Apr 1, 2008
- Smith International, Inc.
- John Daniel Belnap
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE CUTTING TOOL HAVING CUTTING ELEMENT WITH NONPLANAR FACE TO...
- Publication number 20230193697
- Publication date Jun 22, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Manoj Mahajan
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING ELEMENT WITH NONPLANAR FACE TO IMPROVE CUTTING EFFICIENCY A...
- Publication number 20210215003
- Publication date Jul 15, 2021
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Manoj Mahajan
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING ELEMENTS WITH MODIFIED DIAMOND SURFACE
- Publication number 20210172257
- Publication date Jun 10, 2021
- SCHLUMBERGER TECHNOLOGY CORPORATION
- John Daniel Belnap
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ANGLED CHISEL INSERT
- Publication number 20190010763
- Publication date Jan 10, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ronald B. Crockett
- E21 - EARTH DRILLING MINING
Information Patent Application
DIRECT CASTING OF ULTRAHARD INSERT IN BIT BODY
- Publication number 20180371844
- Publication date Dec 27, 2018
- Smith International, Inc.
- Yahua Bao
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING ELEMENTS FORMED FROM COMBINATIONS OF MATERIALS AND BITS INC...
- Publication number 20180363383
- Publication date Dec 20, 2018
- Smith International, Inc.
- Yahua Bao
- E21 - EARTH DRILLING MINING
Information Patent Application
MECHANICAL LOCKING OF CUTTING ELEMENT WITH CARBIDE MATRIX
- Publication number 20180363384
- Publication date Dec 20, 2018
- Smith International, Inc.
- Yahua Bao
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING ELEMENTS WITH IMPACT RESISTANT DIAMOND BODY
- Publication number 20180216411
- Publication date Aug 2, 2018
- Smith International, Inc.
- John Daniel Belnap
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SINTERING OF THICK SOLID CARBONATE-BASED PCD FOR DRILLING APPLICATION
- Publication number 20170122038
- Publication date May 4, 2017
- Smith International, Inc.
- Yahua Bao
- E21 - EARTH DRILLING MINING
Information Patent Application
SHEAR CUTTER WITH IMPROVED WEAR RESISTANCE OF WC-CO SUBSTRATE
- Publication number 20160121458
- Publication date May 5, 2016
- Smith International, Inc.
- John Daniel Belnap
- E21 - EARTH DRILLING MINING
Information Patent Application
HIGH DIAMOND FRAME STRENGTH PCD MATERIALS
- Publication number 20150292271
- Publication date Oct 15, 2015
- Smith International, Inc.
- Feng Yu
- E21 - EARTH DRILLING MINING
Information Patent Application
PCBN COMPOSITES AND METHODS OF MAKING THE SAME
- Publication number 20150291479
- Publication date Oct 15, 2015
- Smith International, Inc.
- Xian Yao
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Thermally-Stable Polycrystalline Diamond Materials and Compacts
- Publication number 20090114454
- Publication date May 7, 2009
- Smith International, Inc.
- John Daniel Belnap
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CUTTING ELEMENTS FORMED FROM ULTRA HARD MATERIALS HAVING AN ENHANCE...
- Publication number 20080179109
- Publication date Jul 31, 2008
- Smith International, Inc.
- John Daniel Belnap
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Cutting elements formed from ultra hard materials having an enhance...
- Publication number 20060162969
- Publication date Jul 27, 2006
- Smith International, Inc.
- John Daniel Belnap
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Thermally-stable polycrystalline diamond materials and compacts
- Publication number 20050230156
- Publication date Oct 20, 2005
- SMITH INTERNATIONAL, INC.
- John Daniel Belnap
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

John Daniel Belnap

Person

Patents Grantslast 30 patents

Downhole cutting tool having cutting element with nonplanar face to...

Cutting elements with modified diamond surface

Angled chisel insert

Cutting element with nonplanar face to improve cutting efficiency a...

Mechanical locking of cutting element with carbide matrix

Direct casting of ultrahard insert in bit body

Cutting elements with impact resistant diamond body

Cutting elements formed from combinations of materials and bits inc...

Shear cutter with improved wear resistance of WC—Co substrate

Sintering of thick solid carbonate-based PCD for drilling application

Solid PCD cutter

Thermally-stable polycrystalline diamond materials and compacts

Ultrahard composite constructions

Cutting elements formed from ultra hard materials having an enhance...

Thermally-stable polycrystalline diamond materials and compacts

Cutting elements formed from ultra hard materials having an enhance...

Patents Applicationslast 30 patents

DOWNHOLE CUTTING TOOL HAVING CUTTING ELEMENT WITH NONPLANAR FACE TO...

CUTTING ELEMENT WITH NONPLANAR FACE TO IMPROVE CUTTING EFFICIENCY A...

CUTTING ELEMENTS WITH MODIFIED DIAMOND SURFACE

ANGLED CHISEL INSERT

DIRECT CASTING OF ULTRAHARD INSERT IN BIT BODY

CUTTING ELEMENTS FORMED FROM COMBINATIONS OF MATERIALS AND BITS INC...

MECHANICAL LOCKING OF CUTTING ELEMENT WITH CARBIDE MATRIX

CUTTING ELEMENTS WITH IMPACT RESISTANT DIAMOND BODY

SINTERING OF THICK SOLID CARBONATE-BASED PCD FOR DRILLING APPLICATION

SHEAR CUTTER WITH IMPROVED WEAR RESISTANCE OF WC-CO SUBSTRATE

HIGH DIAMOND FRAME STRENGTH PCD MATERIALS

PCBN COMPOSITES AND METHODS OF MAKING THE SAME

Thermally-Stable Polycrystalline Diamond Materials and Compacts

CUTTING ELEMENTS FORMED FROM ULTRA HARD MATERIALS HAVING AN ENHANCE...

Cutting elements formed from ultra hard materials having an enhance...

Thermally-stable polycrystalline diamond materials and compacts