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CPC
B22F2207/05
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B22
Casting metals
B22F
WORKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MAKING METALLIC POWDER
B22F2207/00
Aspects of the compositions, gradients
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B22F2207/05
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Patents Grants
last 30 patents
Information
Patent Grant
Cemented carbide with alternative binder
Patent number
11,850,663
Issue date
Dec 26, 2023
AB Sandvik Coromant
Jose Luis Garcia
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Methods of making sintered articles
Patent number
11,065,862
Issue date
Jul 20, 2021
Kennametal Inc.
Pantcho Stoyanov
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Functionally graded cemented tungsten carbide with engineered hard...
Patent number
9,388,482
Issue date
Jul 12, 2016
University of Utah Research Foundation
Zhigang Z. Fang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Functionally graded cemented tungsten carbide with engineered hard...
Patent number
8,936,750
Issue date
Jan 20, 2015
University of Utah Research Foundation
Zhigang Z. Fang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
FUNCTIONALLY GRADED CEMENTED TUNGSTEN CARBIDE WITH ENGINEERED HARD...
Publication number
20130118308
Publication date
May 16, 2013
Zhigang Z. Fang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
FUNCTIONALLY GRADED CEMENTED TUNGSTEN CARBIDE WITH ENGINEERED HARD...
Publication number
20110116963
Publication date
May 19, 2011
Zhigang Z. Fang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...