Henry Wisell

Follow

Person

Soderfors, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Steel and a heat treated tool thereof manufactured by an integrated...
- Patent number 6,162,275
- Issue date Dec 19, 2000
- Erasteel Kloster Aktiebolag
- Karin Jonsson
- C21 - METALLURGY OF IRON
Information Patent Grant
High-speed steel manufactured by powder metallurgy
- Patent number 5,578,773
- Issue date Nov 26, 1996
- Erasteel Kloster Aktiebolag
- Henry Wisell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High speed steel manufactured by powder metallurgy
- Patent number 5,525,140
- Issue date Jun 11, 1996
- Erasteel Kloster Aktiebolag
- Henry Wisell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High speed steel manufactured by power metallurgy
- Patent number 5,435,827
- Issue date Jul 25, 1995
- Erasteel Kloster Aktiebolag
- Henry Wisell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High speed steel
- Patent number 4,276,085
- Issue date Jun 30, 1981
- Uddeholms Aktiebolag
- Henry L. Wisell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...