Frank S. Brugner, JR.

Follow

Person

Clearwater, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Leakage current detection and interruption circuit with improved sh...
- Patent number 8,064,174
- Issue date Nov 22, 2011
- Technology Research Corporation
- Thomas S. Williams
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Leakage current detection and interruption circuit with improved sh...
- Patent number 7,623,329
- Issue date Nov 24, 2009
- Technology Research Corporation
- Thomas S. Williams
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Interruption circuit with improved shield
- Patent number 7,423,854
- Issue date Sep 9, 2008
- Technology Research Corporation
- Paul R. Gandolfi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Leakage current detection and interruption circuit with improved sh...
- Publication number 20090303642
- Publication date Dec 10, 2009
- Technology Research Corporation
- Thomas S. Williams
- H01 - BASIC ELECTRIC ELEMENTS