Hans Pettersson

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Hallstahammar, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method of making a heating element of the molybdenum silicide type...
- Patent number 8,053,710
- Issue date Nov 8, 2011
- Sandvik Intellectual Property Aktiebolag
- Mats Sundberg
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of making a heating element of molybdenum silicide type and...
- Patent number 7,166,823
- Issue date Jan 23, 2007
- Sandvik Intellectual Property Aktiebolag
- Mats Sundberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for forming 312 phase materials and process for sintering t...
- Patent number 6,461,989
- Issue date Oct 8, 2002
- Drexel University
- Tamer El-Raghy
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Method of making a heating element of moylbdenum silicide type and...
- Publication number 20050242083
- Publication date Nov 3, 2005
- SANDVIK AB
- Mats Sundberg
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Method of marking a heating element of the molybdenum silicide type...
- Publication number 20050236399
- Publication date Oct 27, 2005
- SANDVIK AB
- Mats Sunberg
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES