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Loel Corbett
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Saratoga Springs, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cutting element and a method of manufacturing a cutting element
Patent number
9,956,666
Issue date
May 1, 2018
Smith International, Inc.
Loel G. Corbett
B24 - GRINDING POLISHING
Information
Patent Grant
Deep leach pressure vessel for shear cutters
Patent number
8,932,377
Issue date
Jan 13, 2015
Smith International, Inc.
J. Daniel Belnap
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Cutting element and a method of manufacturing a cutting element
Patent number
8,720,612
Issue date
May 13, 2014
Smith International, Inc.
Loel G Corbett
B24 - GRINDING POLISHING
Information
Patent Grant
Techniques and materials for the accelerated removal of catalyst ma...
Patent number
8,535,400
Issue date
Sep 17, 2013
Smith International, Inc.
J. Daniel Belnap
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Nondestructive device and method for evaluating ultra-hard polycrys...
Patent number
8,130,903
Issue date
Mar 6, 2012
Smith International, Inc.
Loel Corbett
G01 - MEASURING TESTING
Information
Patent Grant
Multi-step method of nondestructively measuring a region within an...
Patent number
8,014,492
Issue date
Sep 6, 2011
Smith International, Inc.
Loel Gene Corbett
G01 - MEASURING TESTING
Information
Patent Grant
Nondestructive method of measuring a region within an ultra-hard po...
Patent number
7,864,919
Issue date
Jan 4, 2011
Smith International, Inc.
Ronald K. Eyre
G01 - MEASURING TESTING
Information
Patent Grant
Multi-step method of nondestructively measuring a region within an...
Patent number
7,616,734
Issue date
Nov 10, 2009
Smith International, Inc.
Loel Gene Corbett
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
CUTTING ELEMENT AND A METHOD OF MANUFACTURING A CUTTING ELEMENT
Publication number
20140150351
Publication date
Jun 5, 2014
Smith International, Inc.
Loel G. Corbett
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
TECHNIQUES AND MATERIALS FOR THE ACCELERATED REMOVAL OF CATALYST MA...
Publication number
20140007512
Publication date
Jan 9, 2014
Smith International, Inc.
J. Daniel Belnap
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
DEEP LEACH PRESSURE VESSEL FOR SHEAR CUTTERS
Publication number
20120227332
Publication date
Sep 13, 2012
Smith International, Inc.
J. Daniel Belnap
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CUTTING ELEMENT AND A METHOD OF MANUFACTURING A CUTTING ELEMENT
Publication number
20100126779
Publication date
May 27, 2010
Smith International, Inc.
Loel G. Corbett
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
TECHNIQUES AND MATERIALS FOR THE ACCELERATED REMOVAL OF CATALYST MA...
Publication number
20100095602
Publication date
Apr 22, 2010
Smith International, Inc.
J. Daniel Belnap
E21 - EARTH DRILLING MINING
Information
Patent Application
Nondestructive Device and Method for Evaluating Ultra-Hard Polycrys...
Publication number
20100089663
Publication date
Apr 15, 2010
Loel Corbett
E21 - EARTH DRILLING MINING
Information
Patent Application
Controlling ultra hard material quality
Publication number
20080254213
Publication date
Oct 16, 2008
Feng Yu
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Controlling ultra hard material quality
Publication number
20060159582
Publication date
Jul 20, 2006
Feng Yu
B22 - CASTING POWDER METALLURGY