Jan Walker

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Franklin, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for monitoring wellness of contactors and star...
- Patent number 7,705,601
- Issue date Apr 27, 2010
- Eaton Corporation
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Isolation contactor assembly having independently controllable cont...
- Patent number 7,057,311
- Issue date Jun 6, 2006
- Eaton Corporation
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic flux concentrator shield for use in overload relay
- Patent number 6,121,862
- Issue date Sep 19, 2000
- Eaton Corporation
- Kurt von Eckroth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic contactor with overload relay
- Patent number 6,064,289
- Issue date May 16, 2000
- Eaton Corporation
- Christopher J. Wieloch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current interchange for vacuum capacitor switch
- Patent number 5,597,992
- Issue date Jan 28, 1997
- Cooper Industries, Inc.
- Jan J. Walker
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR MONITORING WELLNESS OF CONTACTORS AND STAR...
- Publication number 20080074215
- Publication date Mar 27, 2008
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS