Michael J. Froelich

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North Canton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic oscillator with electrical and mechanical output
- Patent number 10,411,580
- Issue date Sep 10, 2019
- Michael J. Froelich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromagnetic oscillator with electrical and mechanical output
- Patent number 9,564,793
- Issue date Feb 7, 2017
- Michael J. Froelich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromagnetic oscillator with electrical and mechanical output
- Patent number 8,760,020
- Issue date Jun 24, 2014
- Michael J. Froelich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromagnetic oscillator with electrical and mechanical output
- Patent number 7,911,096
- Issue date Mar 22, 2011
- Michael J. Froelich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTROMAGNETIC OSCILLATOR WITH ELECTRICAL AND MECHANICAL OUTPUT
- Publication number 20170141645
- Publication date May 18, 2017
- Michael J. Froelich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROMAGNETIC OSCILLATOR WITH ELECTRICAL AND MECHANICAL OUTPUT
- Publication number 20140252891
- Publication date Sep 11, 2014
- Michael J. Froelich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROMAGNETIC OSCILLATOR WITH ELECTRICAL AND MECHANICAL OUTPUT
- Publication number 20110156513
- Publication date Jun 30, 2011
- Michael J. Froelich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electromagnetic oscillator with electrical and mechanical output
- Publication number 20080111432
- Publication date May 15, 2008
- Michael J. Froelich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER