Richard W. Waltz

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Franklin, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic operator for an electrical contactor and method for...
- Patent number 6,493,202
- Issue date Dec 10, 2002
- Rockwell Automation Technologies, Inc.
- Mark A. Kappel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic operator for an electrical contactor and method for...
- Patent number 6,411,489
- Issue date Jun 25, 2002
- Rockwell Automation Technologies, Inc.
- Mark A. Kappel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for controlling an electromagnetic operator of an electrical...
- Patent number 6,282,076
- Issue date Aug 28, 2001
- Rockwell Technologies, LLC
- Mark A. Kappel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic operator for an electrical contactor and method for...
- Patent number 6,233,131
- Issue date May 15, 2001
- Rockwell Technologies, LLC
- Mark A. Kappel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical contactor and method for controlling same
- Patent number 6,198,614
- Issue date Mar 6, 2001
- Rockwell Technologies, LLC
- Mark A. Kappel
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electromagnetic operator for an electrical contactor and method for...
- Publication number 20010009496
- Publication date Jul 26, 2001
- Mark A. Kappel
- H01 - BASIC ELECTRIC ELEMENTS