Sven E. Allroth

Person

Hoganas, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Coarse iron or iron-based powder composition containing specific lu...
- Patent number 7,871,453
- Issue date Jan 18, 2011
- Höganäs AB
- Hilmar Vidarsson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for making compacted products and iron-based powder comprisi...
- Patent number 7,758,804
- Issue date Jul 20, 2010
- Höganäs AB
- Hilmar Vidarsson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
High density stainless steel products and method for the preparatio...
- Patent number 7,311,875
- Issue date Dec 25, 2007
- Höganäs AB
- Anders Bergkvist
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Powder filling method and arrangement therefor
- Patent number 6,733,260
- Issue date May 11, 2004
- Höganäs AB
- Paul Skoglund
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Spherical porous iron powder and method for producing the same
- Patent number 6,589,667
- Issue date Jul 8, 2003
- Höganäs AB
- Lars Hultman
- C21 - METALLURGY OF IRON
Information Patent Grant
High density products and method for the preparation thereof
- Patent number 6,537,489
- Issue date Mar 25, 2003
- Höganäs AB
- Sven Allroth
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sintered alloy
- Patent number 4,702,772
- Issue date Oct 27, 1987
- Hoganas AB
- Ulf F. I. Engstrom
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
A METHOD FOR PRODUCING A SINTERED COMPONENT AND A SINTERED COMPONENT
- Publication number 20160318103
- Publication date Nov 3, 2016
- HÖGANÄ AB (PUBL)
- Sven ALLROTH
- C21 - METALLURGY OF IRON
Information Patent Application
Coarse Iron or Iron-Based Powder Composition Containing Specific Lu...
- Publication number 20100186551
- Publication date Jul 29, 2010
- HOGANAS AB
- Hilmar VIDARSSON
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method For Making Compacted Products And Iron-Base Powder Comprisin...
- Publication number 20070203051
- Publication date Aug 30, 2007
- Hildmar Vidarsson
- B22 - CASTING POWDER METALLURGY
Information Patent Application
High density stainless steel products and method for the preparatio...
- Publication number 20040062674
- Publication date Apr 1, 2004
- Anders Bergkvist
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Powder filling method and arrangement therefor
- Publication number 20030113222
- Publication date Jun 19, 2003
- Paul Skoglund
- B30 - PRESSES
Information Patent Application
High density stainless steel product and method for the preparation...
- Publication number 20030033903
- Publication date Feb 20, 2003
- Anders Bergkvist
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
High density products and method for the preparation thereof
- Publication number 20020106298
- Publication date Aug 8, 2002
- Sven Allroth
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Sven E. Allroth

Person

Patents Grantslast 30 patents

Coarse iron or iron-based powder composition containing specific lu...

Method for making compacted products and iron-based powder comprisi...

High density stainless steel products and method for the preparatio...

Powder filling method and arrangement therefor

Spherical porous iron powder and method for producing the same

High density products and method for the preparation thereof

Sintered alloy

Patents Applicationslast 30 patents

A METHOD FOR PRODUCING A SINTERED COMPONENT AND A SINTERED COMPONENT

Coarse Iron or Iron-Based Powder Composition Containing Specific Lu...

Method For Making Compacted Products And Iron-Base Powder Comprisin...

High density stainless steel products and method for the preparatio...

Powder filling method and arrangement therefor

High density stainless steel product and method for the preparation...

High density products and method for the preparation thereof