Patrick K. Duffy

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Greenfield, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method of identifying a module in a stack light
- Patent number 10,422,821
- Issue date Sep 24, 2019
- Rockwell Automation Technologies, Inc.
- Will J. Preischel
- G01 - MEASURING TESTING
Information Patent Grant
Relay socket with leakage current suppression
- Patent number 7,576,958
- Issue date Aug 18, 2009
- Rockwell Automation Technologies, Inc.
- Dallas J. Bergh
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
System and Method of Identifying a Module in a Stack Light
- Publication number 20180299370
- Publication date Oct 18, 2018
- Rockwell Automation Technologies, Inc.
- Will J. Preischel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Relay socket with leakage current suppression
- Publication number 20030063418
- Publication date Apr 3, 2003
- Dallas J. Bergh
- H01 - BASIC ELECTRIC ELEMENTS