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Scott Horman
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Lindon, UT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cutting elements with wear resistant diamond surface
Patent number
11,199,051
Issue date
Dec 14, 2021
Schlumberger Technology Corporation
Yi Fang
E21 - EARTH DRILLING MINING
Information
Patent Grant
High content PCBN compact including W—Re binder
Patent number
10,315,387
Issue date
Jun 11, 2019
Smith International, Inc.
Yahua Bao
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cutting elements with wear resistant diamond surface
Patent number
10,100,583
Issue date
Oct 16, 2018
Smith International, Inc.
Yi Fang
B24 - GRINDING POLISHING
Information
Patent Grant
Fabrication of ultrafine polycrystalline diamond with nano-sized gr...
Patent number
9,670,100
Issue date
Jun 6, 2017
Element Six Limited
Yahua Bao
B82 - NANO-TECHNOLOGY
Information
Patent Grant
High content PCBN compact including W-RE binder
Patent number
9,382,602
Issue date
Jul 5, 2016
Smith International, Inc.
Yahua Bao
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Manufacture of cutting elements having lobes
Patent number
9,279,290
Issue date
Mar 8, 2016
Smith International, Inc.
Michael Stewart
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Diamond enhanced drilling insert with high impact resistance
Patent number
9,279,291
Issue date
Mar 8, 2016
Smith International, Inc.
Yi Fang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fine polycrystalline diamond compact with a grain growth inhibitor...
Patent number
9,089,951
Issue date
Jul 28, 2015
Element Six Limited
Yahua Bao
B24 - GRINDING POLISHING
Information
Patent Grant
EDM cuttable, high cBN content solid PCBN compact
Patent number
9,028,573
Issue date
May 12, 2015
Element Six Limited
Yahua Bao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
EDM cuttable, high CBN content solid PCBN compact
Patent number
9,028,575
Issue date
May 12, 2015
Element Six Limited
Yahua Bao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tungsten rhenium compounds and composites and methods for forming t...
Patent number
8,361,178
Issue date
Jan 29, 2013
Smith International, Inc.
Qingyuan Liu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for forming ultra hard sintered compacts using metallic peri...
Patent number
7,368,079
Issue date
May 6, 2008
Smith International, Inc.
Xian Yao
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
CUTTING ELEMENTS WITH WEAR RESISTANT DIAMOND SURFACE
Publication number
20190040688
Publication date
Feb 7, 2019
Smith International, Inc.
Yi Fang
E21 - EARTH DRILLING MINING
Information
Patent Application
HIGH CONTENT PCBN COMPACT INCLUDING W-RE BINDER
Publication number
20160303827
Publication date
Oct 20, 2016
Smith International, Inc.
Yahua Bao
B32 - LAYERED PRODUCTS
Information
Patent Application
MANUFACTURE OF CUTTING ELEMENTS HAVING LOBES
Publication number
20160184892
Publication date
Jun 30, 2016
Smith International, Inc.
Michael Stewart
E21 - EARTH DRILLING MINING
Information
Patent Application
DIAMOND ENHANCED DRILLING INSERT WITH HIGH IMPACT RESISTANCE
Publication number
20160186499
Publication date
Jun 30, 2016
Smith International, Inc.
Yi Fang
E21 - EARTH DRILLING MINING
Information
Patent Application
CUTTING ELEMENTS WITH WEAR RESISTANT DIAMOND SURFACE
Publication number
20150060151
Publication date
Mar 5, 2015
Smith International, Inc.
YI FANG
E21 - EARTH DRILLING MINING
Information
Patent Application
MANUFACTURE OF CUTTING ELEMENTS HAVING LOBES
Publication number
20140183800
Publication date
Jul 3, 2014
Smith International, Inc.
Michael Stewart
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MANUFACTURE OF CUTTING ELEMENTS HAVING LOBES
Publication number
20140183798
Publication date
Jul 3, 2014
Smith International, Inc.
Michael Stewart
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
EDM CUTTABLE, HIGH CBN CONTENT SOLID PCBN COMPACT
Publication number
20130298475
Publication date
Nov 14, 2013
ELEMENT SIX LIMITED
Yahua Bao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DIAMOND ENHANCED DRILLING INSERT WITH HIGH IMPACT RESISTANCE
Publication number
20130168155
Publication date
Jul 4, 2013
Smith International, Inc.
Yi Fang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
DIAMOND ENHANCED INSERT WITH FINE AND ULTRAFINE MICROSTRUCTURE OF P...
Publication number
20130168156
Publication date
Jul 4, 2013
Smith International, Inc.
Yi Fang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
TUNGSTEN RHENIUM COMPOUNDS AND COMPOSITES AND METHODS FOR FORMING T...
Publication number
20130125475
Publication date
May 23, 2013
Smith International, Inc.
QINGYUAN LIU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH CONTENT PCBN COMPACT INCLUDING W-RE BINDER
Publication number
20130084446
Publication date
Apr 4, 2013
Smith International, Inc.
YAHUA BAO
B32 - LAYERED PRODUCTS
Information
Patent Application
FINE POLYCRYSTALLINE DIAMOND COMPACT WITH A GRAIN GROWTH INHIBITOR...
Publication number
20130048389
Publication date
Feb 28, 2013
Smith International, Inc.
Yahua Bao
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
FABRICATION OF ULTRAFINE POLYCRYSTALLINE DIAMOND WITH NANO-SIZED GR...
Publication number
20120131856
Publication date
May 31, 2012
Smith International, Inc.
Yahua Bao
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
EDM CUTTABLE, HIGH CBN CONTENT SOLID PCBN COMPACT
Publication number
20120055099
Publication date
Mar 8, 2012
Smith International, Inc.
Yahua Bao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Tungsten rhenium compounds and composites and methods for forming t...
Publication number
20090260299
Publication date
Oct 22, 2009
Qingyuan Liu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for forming ultra hard sintered compacts using metallic peri...
Publication number
20050123430
Publication date
Jun 9, 2005
Xian Yao
B22 - CASTING POWDER METALLURGY