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Jonathan Bitler
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Fayetteville, AR, US
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Patents Grants
last 30 patents
Information
Patent Grant
Composite suction liners and applications thereof
Patent number
10,578,123
Issue date
Mar 3, 2020
Kennametal Inc.
Nathaniel James Yacobucci
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Flowable composite particle and an infiltrated article and method f...
Patent number
10,071,464
Issue date
Sep 11, 2018
Kennametal Inc.
Travis E. Puzz
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Hard compact and method for making the same
Patent number
8,821,603
Issue date
Sep 2, 2014
Kennametal Inc.
Jonathan W. Bitler
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Functionally graded coating
Patent number
8,808,870
Issue date
Aug 19, 2014
Kennametal Inc.
Qingjun Zheng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Erosion resistant subterranean drill bits having infiltrated metal...
Patent number
8,016,057
Issue date
Sep 13, 2011
Kennametal Inc.
Xin Deng
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Fixed cutter bit and blade for a fixed cutter bit and methods for m...
Patent number
7,926,597
Issue date
Apr 19, 2011
Kennametal Inc.
Shivanand I. Majagi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Cutting elements with increased toughness and thermal fatigue resis...
Patent number
7,832,506
Issue date
Nov 16, 2010
Smith International, Inc.
Dah-Ben Liang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Hard composite cutting insert and method of making the same
Patent number
7,510,032
Issue date
Mar 31, 2009
Kennametal Inc.
Terry W. Kirk
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rotatable cutting tool and cutting tool body
Patent number
7,458,646
Issue date
Dec 2, 2008
Kennametal Inc.
Anirudda S. Marathe
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITE CLADDINGS AND APPLICATIONS THEREOF
Publication number
20200384580
Publication date
Dec 10, 2020
Kennametal Inc.
Qingjun ZHENG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COMPOSITE SUCTION LINERS AND APPLICATIONS THEREOF
Publication number
20180209441
Publication date
Jul 26, 2018
Kennametal Inc.
Nathaniel James YACOBUCCI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
FLOWABLE COMPOSITE PARTICLE AND AN INFILTRATED ARTICLE AND METHOD F...
Publication number
20160303710
Publication date
Oct 20, 2016
Kennametal Inc.
Travis E. Puzz
E21 - EARTH DRILLING MINING
Information
Patent Application
FUNCTIONALLY GRADED COATING
Publication number
20140342173
Publication date
Nov 20, 2014
Kennametal Inc.
Qingjun Zheng
B32 - LAYERED PRODUCTS
Information
Patent Application
FUNCTIONALLY GRADED COATING
Publication number
20130136941
Publication date
May 30, 2013
Kennametal Inc.
Qingjun Zheng
B32 - LAYERED PRODUCTS
Information
Patent Application
Erosion Resistant Subterranean Drill Bits Having Infiltrated Metal...
Publication number
20100320004
Publication date
Dec 23, 2010
Kennametal, Inc.
Xin Deng
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CUTTING BIT USEFUL FOR IMPINGEMENT OF EARTH STRATA
Publication number
20090256413
Publication date
Oct 15, 2009
Shivanand I. Majagi
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Fixed cutter bit and blade for a fixed cutter bit and methods for m...
Publication number
20080289880
Publication date
Nov 27, 2008
Shivanand I. Majagi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CUTTING ELEMENTS WITH INCREASED TOUGHNESS AND THERMAL FATIGUE RESIS...
Publication number
20080245576
Publication date
Oct 9, 2008
Smith International, Inc.
Dah-Ben Liang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Hard compact and method for making the same
Publication number
20080230279
Publication date
Sep 25, 2008
Jonathan W. Bitler
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Rotatable cutting tool and cutting tool body
Publication number
20080084106
Publication date
Apr 10, 2008
Aniruddha S. Marathe
E21 - EARTH DRILLING MINING
Information
Patent Application
Hard composite cutting insert and method of making the same
Publication number
20070227782
Publication date
Oct 4, 2007
Terry W. Kirk
E21 - EARTH DRILLING MINING