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Michael J. Meyer
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Irwin, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wear resistant articles and applications thereof
Patent number
11,376,817
Issue date
Jul 5, 2022
Kennametal Inc.
Martin G. Perez
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Imparting wear resistance to superalloy articles
Patent number
11,117,208
Issue date
Sep 14, 2021
Kennametal Inc.
Martin G. Perez
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Layered assemblies for superalloy article repair
Patent number
10,967,466
Issue date
Apr 6, 2021
Kennametal Inc.
Qingjun Zheng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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 applications thereof
Patent number
10,391,557
Issue date
Aug 27, 2019
Kennametal Inc.
James A. Faust
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
Patents Applications
last 30 patents
Information
Patent Application
WEAR RESISTANT ARTICLES AND APPLICATIONS THEREOF
Publication number
20210031492
Publication date
Feb 4, 2021
Kennametal Inc.
Martin G. PEREZ
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SINTERED ALLOY ARTICLES VIA ADDITIVE MANUFACTURING
Publication number
20200406350
Publication date
Dec 31, 2020
Kennametal Inc.
Martin G. PEREZ
B22 - CASTING POWDER METALLURGY
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
SINTERED ALLOY ARTICLES AND METHODS OF MAKING THE SAME
Publication number
20200353537
Publication date
Nov 12, 2020
Kennametal Inc.
Martin G. PEREZ
B22 - CASTING POWDER METALLURGY
Information
Patent Application
LAYERED ASSEMBLIES FOR SUPERALLOY ARTICLE REPAIR
Publication number
20180304420
Publication date
Oct 25, 2018
Kennametal Inc.
Qingjun ZHENG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
IMPARTING WEAR RESISTANCE TO SUPERALLOY ARTICLES
Publication number
20180272451
Publication date
Sep 27, 2018
Kennametal Inc.
Martin G. Perez
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CLADDED ARTICLES AND APPLICATIONS THEREOF
Publication number
20170341148
Publication date
Nov 30, 2017
Kennametal Inc.
James A. FAUST
B32 - LAYERED PRODUCTS
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
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
WEAR-RESISTANT CLADDINGS
Publication number
20140272446
Publication date
Sep 18, 2014
Kannametal Inc.
Qingjun Zheng
B32 - LAYERED PRODUCTS