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Burkhard Tigges
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Sundern, DE
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last 30 patents
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Patent Grant
Inductive proximity switch
Patent number
6,545,464
Issue date
Apr 8, 2003
Werner Turck GmbH & Co. KG
Burkhard Tigges
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Mounting base for an inductive proximity switch
Patent number
5,548,094
Issue date
Aug 20, 1996
Werner Turck GmbH & Co. KG
Burkhard Tigges
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Inductive proximity switch
Patent number
5,264,733
Issue date
Nov 23, 1993
Werner Turck GmbH & Co. KG
Burkhard Tigges
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electronic, preferably zero-contact switch
Patent number
5,256,909
Issue date
Oct 26, 1993
Werner Turck GmbH & Co. KG
Burkhard Tigges
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electronic, preferably zero-contact switch
Patent number
5,216,287
Issue date
Jun 1, 1993
Werner Turck GmbH & Co. KG
Burkhard Tigges
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Inductive proximity switch
Patent number
5,012,206
Issue date
Apr 30, 1991
Werner Turck GmbH & Co. KG
Burkhard Tigges
G01 - MEASURING TESTING
Information
Patent Grant
Inductive proximity switch oscillator having same activating range...
Patent number
4,879,531
Issue date
Nov 7, 1989
Werner Turck GmbH & Co., KG
Burkhard Tigges
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Proximity switch with noncontact effect
Patent number
4,864,156
Issue date
Sep 5, 1989
Werner Turck GmbH & Co. KG
Burkhard Tigges
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Non-contact operating proximity switch
Patent number
4,757,213
Issue date
Jul 12, 1988
Werner Turch GmbH & Co. KG
Burkhard Tigges
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Self-monitoring fault current safety switch
Patent number
4,742,422
Issue date
May 3, 1988
Werner Turck GmbH & Co. KG
Burkhard Tigges
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER