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Whiterock Design, LLC
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Dallas, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Stage lighting methods and apparatus
Patent number
8,282,245
Issue date
Oct 9, 2012
Whiterock Design, LLC
Thomas A. Hough
F21 - LIGHTING
Information
Patent Grant
Optical system with non-circular aperture
Patent number
8,172,428
Issue date
May 8, 2012
Whiterock Design, LLC
Thomas A. Hough
F21 - LIGHTING
Information
Patent Grant
Optical system with array light source
Patent number
7,901,089
Issue date
Mar 8, 2011
Whiterock Design, LLC
Thomas A. Hough
F21 - LIGHTING
Information
Patent Grant
Illumination system
Patent number
7,490,956
Issue date
Feb 17, 2009
Whiterock Design, LLC
Thomas A. Hough
F21 - LIGHTING
Information
Patent Grant
Optical system for a wash light
Patent number
7,452,105
Issue date
Nov 18, 2008
Whiterock Design, LLC
Thomas A. Hough
F21 - LIGHTING
Information
Patent Grant
Stage lighting methods and apparatus
Patent number
7,226,188
Issue date
Jun 5, 2007
Whiterock Design, LLC
Thomas A. Hough
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
Optical system with non-circular aperture
Publication number
20080002409
Publication date
Jan 3, 2008
Whiterock Design, LLC
Thomas A. Hough
G02 - OPTICS
Information
Patent Application
Optical system with array light source
Publication number
20070268700
Publication date
Nov 22, 2007
Whiterock Design, LLC
Thomas A. Hough
G02 - OPTICS
Information
Patent Application
Optical system for a wash light
Publication number
20060176696
Publication date
Aug 10, 2006
Whiterock Design, LLC
Thomas A. Hough
F21 - LIGHTING
Information
Patent Application
Illumination system
Publication number
20060007688
Publication date
Jan 12, 2006
Whiterock Design, LLC
Thomas A. Hough
F21 - LIGHTING
Information
Patent Application
Stage lighting methods and apparatus
Publication number
20060007686
Publication date
Jan 12, 2006
Whiterock Design, LLC
Thomas A. Hough
F21 - LIGHTING
Trademark
last 30 trademarks