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Erland Persson
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Golden Valley, MN, US
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last 30 patents
Information
Patent Grant
Contactless electronic control system for modular motorized wheel hub
Patent number
6,144,125
Issue date
Nov 7, 2000
Birkestrand; Orville J.
Orville J. Birkestrand
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Small magnet resensitizer apparatus for use with article surveillan...
Patent number
6,002,335
Issue date
Dec 14, 1999
3M Innovative Properties Company
Peter J. Zarembo
G08 - SIGNALLING
Information
Patent Grant
Method and apparatus for sensing relative position between two rela...
Patent number
5,625,239
Issue date
Apr 29, 1997
TRW Inc.
Erland K. Persson
G01 - MEASURING TESTING
Information
Patent Grant
Torque sensor for a power assist steering system
Patent number
5,442,956
Issue date
Aug 22, 1995
TRW Inc.
Erland Persson
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for sensing relative position between two rela...
Patent number
5,406,155
Issue date
Apr 11, 1995
TRW Inc.
Erland Persson
G01 - MEASURING TESTING
Information
Patent Grant
Torque sensor for a power assist steering system
Patent number
5,394,760
Issue date
Mar 7, 1995
TRW Inc.
Erland K. Persson
G01 - MEASURING TESTING