Membership
Tour
Register
Log in
George P. Grab
Follow
Person
Greensburg, PA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Cemented carbide tool and method of making
Patent number
6,998,173
Issue date
Feb 14, 2006
Kennametal Inc.
Yixiong Liu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Chromium-containing cemented carbide body having a surface zone of...
Patent number
6,866,921
Issue date
Mar 15, 2005
Kennametal Inc.
George P. Grab
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
method of making cemented carbide tool
Patent number
6,638,474
Issue date
Oct 28, 2003
Kennametal Inc.
Yixiong Liu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Chromium-containing cemented carbide body having a surface zone of...
Patent number
6,554,548
Issue date
Apr 29, 2003
Kennametal Inc.
George P. Grab
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Diamond coated tools and process for making
Patent number
6,287,682
Issue date
Sep 11, 2001
Kennametal PC Inc.
George P. Grab
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Coated cutting insert with a C porosity substrate having non-strati...
Patent number
6,217,992
Issue date
Apr 17, 2001
Kennametal PC Inc.
George P. Grab
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Cutting insert and method of making the same
Patent number
5,976,707
Issue date
Nov 2, 1999
Kennametal Inc.
George P. Grab
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Coated cutting insert with A C porosity substrate having non-strati...
Patent number
5,955,186
Issue date
Sep 21, 1999
Kennametal Inc.
George P. Grab
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for making diamond coated tools and wear parts
Patent number
5,648,119
Issue date
Jul 15, 1997
Kennametal Inc.
George P. Grab
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Diamond coated tools and wear parts
Patent number
5,585,176
Issue date
Dec 17, 1996
Kennametal Inc.
George P. Grab
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Binder enriched coated cutting tool
Patent number
5,266,388
Issue date
Nov 30, 1993
Kennametal Inc.
Anakkavur T. Santhanam
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Binder enriched CVD and PVD coated cutting tool
Patent number
5,250,367
Issue date
Oct 5, 1993
Kennametal Inc.
Anakkavur T. Santhanam
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Preferentially binder enriched cemented carbide bodies and method o...
Patent number
RE34180
Issue date
Feb 16, 1993
Kennametal Inc.
Bela J. Nemeth
428 - Stock material or miscellaneous articles
Information
Patent Grant
Multilayer coated cemented carbide cutting insert
Patent number
4,984,940
Issue date
Jan 15, 1991
Kennametal Inc.
William A. Bryant
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Preferentially binder enriched cemented carbide bodies and method o...
Patent number
4,610,931
Issue date
Sep 9, 1986
Kennametal Inc.
Bela J. Nemeth
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Flowable composition adapted for sintering and method of making
Patent number
4,491,559
Issue date
Jan 1, 1985
Kennametal Inc.
George P. Grab
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Flowable composition adapted for sintering and method of making
Patent number
4,249,955
Issue date
Feb 10, 1981
Kennametal Inc.
George P. Grab
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Chromium-containing cemented carbide body having a surface zone of...
Publication number
20030161695
Publication date
Aug 28, 2003
George P. Grab
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Cemented carbide tool and method of making
Publication number
20030126945
Publication date
Jul 10, 2003
Yixiong Liu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Cemented carbide tool and method of making
Publication number
20010041107
Publication date
Nov 15, 2001
Kennametal Inc.,
Yixiong Liu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...