William E. Beakes

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Columbia, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrically powerable grid element
- Patent number 8,584,412
- Issue date Nov 19, 2013
- Worthington Armstrong Venture
- Sandor A. Frecska
- E04 - BUILDING
Information Patent Grant
Power and signal distribution system for use in interior building s...
- Patent number 7,679,222
- Issue date Mar 16, 2010
- Worthington Armstrong Venture
- Brian T. Patterson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical conductivity in a suspended ceiling system
- Patent number 7,661,229
- Issue date Feb 16, 2010
- Worthington Armstrong Venture
- Sandor A. Frecska
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat panel sound radiator with fire protective back box
- Patent number 6,779,627
- Issue date Aug 24, 2004
- AWI Licensing Company
- William E. Beakes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Electrically Powerable Grid Element
- Publication number 20100132281
- Publication date Jun 3, 2010
- Sandor A. Frecska
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER AND SIGNAL DISTRIBUTION SYSTEM FOR USE IN INTERIOR BUILDING S...
- Publication number 20070103824
- Publication date May 10, 2007
- ARMSTRONG WORLD INDUSTRIES, INC.
- Brian T. PATTERSON
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electrical conductivity in a suspended ceiling system
- Publication number 20060272256
- Publication date Dec 7, 2006
- Sandor A. Frecska
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Flat panel sound radiator with fire protective back box
- Publication number 20040045764
- Publication date Mar 11, 2004
- William E. Beakes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE