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Carl-Johan Maderud
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Stockholm, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Cutting tool
Patent number
11,261,510
Issue date
Mar 1, 2022
Sandvik Intellectual Property AB
Leif Akesson
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Coated cutting tool
Patent number
11,185,929
Issue date
Nov 30, 2021
Sandvik Intellectual Property AB
Leif Akesson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Three dimensional printing of cermet or cemented carbide
Patent number
11,104,979
Issue date
Aug 31, 2021
Sandvik Intellectual Property AB
Carl-Johan Maderud
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of making a cemented carbide or cermet body
Patent number
9,777,349
Issue date
Oct 3, 2017
Sandvik Intellectual Property AB
Carl-Johan Maderud
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of manufacture of as-cast composite roll
Patent number
6,490,793
Issue date
Dec 10, 2002
Sandvik AB
Carl-Johan Maderud
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Composite roll and method of manufacture thereof
Patent number
6,095,958
Issue date
Aug 1, 2000
Sandvik AB
Carl-Johan Maderud
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Roll for hot rolling with increased resistance to thermal cracking...
Patent number
5,902,942
Issue date
May 11, 1999
Sandvik AB
Carl-Johan Maderud
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MAKING CERMET OR CEMENTED CARBIDE POWDER
Publication number
20220288683
Publication date
Sep 15, 2022
Sandvik Intellectual Property AB
Carl-Johan MADERUD
B22 - CASTING POWDER METALLURGY
Information
Patent Application
CUTTING TOOL
Publication number
20210140018
Publication date
May 13, 2021
Sandvik Intellectual Property AB
Leif AKESSON
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COATED CUTTING TOOL
Publication number
20210138556
Publication date
May 13, 2021
Sandvik Intellectual Property AB
Leif AKESSON
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF MAKING CERMET OR CEMENTED CARBIDE POWDER
Publication number
20200360995
Publication date
Nov 19, 2020
Sandvik Intellectual Property AB
Carl-Johan MADERUD
B22 - CASTING POWDER METALLURGY
Information
Patent Application
THREE DIMENSIONAL PRINTING OF CERMET OR CEMENTED CARBIDE
Publication number
20190161837
Publication date
May 30, 2019
Sandvik Intellectual Property AB
Carl-Johan MADERUD
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD OF MAKING CERMET OR CEMENTED CARBIDE POWDER
Publication number
20170072469
Publication date
Mar 16, 2017
SANDVIK INTELECTUAL PROPERTY AB
Carl-Johan MADERUD
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
METHOD OF MAKING A CEMENTED CARBIDE OR CERMET BODY
Publication number
20140271321
Publication date
Sep 18, 2014
Sandvik Intellectual Property AB
Carl-Johan Maderud
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Process for Milling Cermet or Cemented Carbide Powder Mixtures
Publication number
20120111976
Publication date
May 10, 2012
Mathias Tillman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...