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Mark J. Rowe
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New Derry, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods of making metal matrix composite and alloy articles
Patent number
11,247,268
Issue date
Feb 15, 2022
Kennametal Inc.
Qingjun Zheng
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Methods of making metal matrix composite and alloy articles
Patent number
10,562,101
Issue date
Feb 18, 2020
Kennametal Inc.
Qingjun Zheng
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cladded articles and methods of making the same
Patent number
10,272,497
Issue date
Apr 30, 2019
Kennametal Inc.
Qingjun Zheng
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Methods of making metal matrix composite and alloy articles
Patent number
9,862,029
Issue date
Jan 9, 2018
Kennametal Inc.
Qingjun Zheng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cladded articles and methods of making the same
Patent number
9,346,101
Issue date
May 24, 2016
Kennametal Inc.
Qingjun Zheng
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Coating for improved wear resistance
Patent number
8,859,114
Issue date
Oct 14, 2014
Kennametal Inc.
Aharon Inspektor
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Coating for improved wear resistance
Patent number
8,440,328
Issue date
May 14, 2013
Kennametal Inc.
Aharon Inspektor
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting insert with a wear-resistant coating scheme exhibiting wear...
Patent number
8,080,323
Issue date
Dec 20, 2011
Kennametal Inc.
Zhigang Ban
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
METHODS OF MAKING METAL MATRIX COMPOSITE AND ALLOY ARTICLES
Publication number
20200384541
Publication date
Dec 10, 2020
Kennametal Inc.
Qingjun ZHENG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHODS OF MAKING METAL MATRIX COMPOSITE AND ALLOY ARTICLES
Publication number
20170129015
Publication date
May 11, 2017
Kennametal Inc.
Qingjun Zheng
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CLADDED ARTICLES AND METHODS OF MAKING THE SAME
Publication number
20160193660
Publication date
Jul 7, 2016
Kennametal Inc.
Qingjun Zheng
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHODS OF MAKING METAL MATRIX COMPOSITE AND ALLOY ARTICLES
Publication number
20140271318
Publication date
Sep 18, 2014
Kennametal Inc.
Qingjun Zheng
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CLADDED ARTICLES AND METHODS OF MAKING THE SAME
Publication number
20140271319
Publication date
Sep 18, 2014
Kennametal Inc.
Qingjun Zheng
B32 - LAYERED PRODUCTS
Information
Patent Application
Coated Titanium Alloy Surfaces
Publication number
20130260166
Publication date
Oct 3, 2013
Kennametal Inc.
Paul Dehnhardt Prichard
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
COATED TITANIUM ALLOY SURFACES
Publication number
20130260172
Publication date
Oct 3, 2013
Kennametal Inc.
Paul Dehnhardt Prichard
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Coating For Improved Wear Resistance
Publication number
20130224519
Publication date
Aug 29, 2013
Kennametal Inc.
Aharon Inspektor
B32 - LAYERED PRODUCTS
Information
Patent Application
COATING FOR IMPROVED WEAR RESISTANCE
Publication number
20120237792
Publication date
Sep 20, 2012
Kennametal Inc.
Aharon Inspektor
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Cutting insert with a wear-resistant coating scheme exhibiting wear...
Publication number
20090004449
Publication date
Jan 1, 2009
Zhigang Ban
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CUTTING INSERT WITH A WEAR-RESISTANT COATING SCHEME EXHIBITING WEAR...
Publication number
20090004440
Publication date
Jan 1, 2009
Zhigang Ban
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR