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Alan C. Hay
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Sullivan, WI, US
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Patents Grants
last 30 patents
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Patent Grant
Perimeter security system
Patent number
7,692,540
Issue date
Apr 6, 2010
Kelly Research Corp.
Alan T. Doyle
G08 - SIGNALLING
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Patent Grant
Distributed perimeter security threat determination
Patent number
7,688,202
Issue date
Mar 30, 2010
Kelly Research Corp.
Alan T. Doyle
G08 - SIGNALLING
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Patent Grant
Distributed perimeter security threat confirmation
Patent number
7,450,006
Issue date
Nov 11, 2008
Alan T. Doyle
G08 - SIGNALLING
Patents Applications
last 30 patents
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Patent Application
PERIMETER SECURITY SYSTEM
Publication number
20090072971
Publication date
Mar 19, 2009
Allison Systems, Inc.
Alan T. Doyle
G08 - SIGNALLING