Thomas S. Williams

Follow

Person

Clearwater, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Over heating detection and interrupter circuit
- Patent number 8,325,454
- Issue date Dec 4, 2012
- Technology Research Corporation
- Frank S. Brugner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault detector for surge suppressor
- Patent number 8,310,800
- Issue date Nov 13, 2012
- 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 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
- Patent number 7,751,161
- Issue date Jul 6, 2010
- 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

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
Information Patent Application
Over heating detection and interrupter circuit
- Publication number 20090251832
- Publication date Oct 8, 2009
- Technology Research Corporation
- Frank S. Brugner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Leakage current detection and interruption circuit
- Publication number 20080108252
- Publication date May 8, 2008
- Technology Research Corporation
- Thomas S. Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Leakage current detection and interruption circuit with improved sh...
- Publication number 20070159740
- Publication date Jul 12, 2007
- Technology Research Corporation
- Thomas S. Williams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Leakage current detection and interruption circuit
- Publication number 20060146456
- Publication date Jul 6, 2006
- Technology Research Corporation
- Thomas S. Williams
- H01 - BASIC ELECTRIC ELEMENTS