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Gunnar Westin
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Stockholm, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing a piezoelectric film
Patent number
8,372,469
Issue date
Feb 12, 2013
St. Jude Medical AB
Tom Eriksson
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Synthesis of sodium potassium niobate by sol-gel
Patent number
8,246,929
Issue date
Aug 21, 2012
St. Jude Medical AB
Tom Eriksson
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Composite materials and method of its manufacture
Patent number
8,034,152
Issue date
Oct 11, 2011
Gunnar Westin
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Composite materials and method of its manufacture
Patent number
7,740,814
Issue date
Jun 22, 2010
Gunnar Westin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of coating cutting inserts
Patent number
6,033,735
Issue date
Mar 7, 2000
Sandvik AB
Stefan Ederyd
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of making metal composite materials
Patent number
5,887,242
Issue date
Mar 23, 1999
Sandvik AB
Mats Nygren
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of making metal composite materials
Patent number
5,505,902
Issue date
Apr 9, 1996
Sandvik AB
Udo Fischer
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
PIEZOELECTRIC FILM
Publication number
20120289807
Publication date
Nov 15, 2012
St. Jude Medical AB
Tom Eriksson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PIEZOELECTRIC FILM
Publication number
20120282451
Publication date
Nov 8, 2012
St. Jude Medical AB
Tom ERIKSSON
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PIEZOELECTRIC FILM
Publication number
20120276279
Publication date
Nov 1, 2012
St. Jude Medical AB
Tom Eriksson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Highly Reactive Photocatalytic Material and Manufacturing Thereof
Publication number
20120028791
Publication date
Feb 2, 2012
Lars Österlund
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE MATERIALS AND METHOD OF ITS MANUFACTURE
Publication number
20100227187
Publication date
Sep 9, 2010
SUNSTRIP AB
Gunnar Westin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Piezoelectric film
Publication number
20090177049
Publication date
Jul 9, 2009
Tom Eriksson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Composite Materials And Method Of Its Manufacture
Publication number
20080146440
Publication date
Jun 19, 2008
SUNSTRIP AB
Gunnar Westin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...