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Harry Lee Wainwright
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Bethleham, PA, US
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last 30 patents
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Patent Grant
Synchronized visual and audio apparatus and method
Patent number
8,217,922
Issue date
Jul 10, 2012
Harry Lee Wainwright
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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last 30 patents
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Patent Application
Synchronized Visual and Audio Apparatus and Method
Publication number
20090174716
Publication date
Jul 9, 2009
Harry Lee Wainwright
G06 - COMPUTING CALCULATING COUNTING