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Kari Saarinen
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Vaasa, FI
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Patents Grants
last 30 patents
Information
Patent Grant
Method of determining speed of rotation of a motor and a computer s...
Patent number
6,697,759
Issue date
Feb 24, 2004
ABB Research Ltd.
Kari Saarinen
G01 - MEASURING TESTING
Information
Patent Grant
Method of determining speed of rotation of squirrel-cage motor and...
Patent number
6,671,639
Issue date
Dec 30, 2003
ABB Research Ltd.
Kari Saarinen
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for determination of refiner mechanical pulp p...
Patent number
5,491,340
Issue date
Feb 13, 1996
ABB Stromberg Drives OY
Kari Saarinen
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
Method of determining speed of rotation of squirrel-cage motor and...
Publication number
20030046014
Publication date
Mar 6, 2003
Kari Saarinen
G01 - MEASURING TESTING
Information
Patent Application
Method of determining speed of rotation of a motor and a computer s...
Publication number
20030036878
Publication date
Feb 20, 2003
Kari Saarinen
G01 - MEASURING TESTING