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Peter Q. Warinner
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Belmont, MA, US
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last 30 patents
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Patent Grant
Apparatus for using handheld devices
Patent number
9,293,274
Issue date
Mar 22, 2016
Peter Q. Warinner
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Apparatus for Using Handheld Devices
Publication number
20120103770
Publication date
May 3, 2012
Peter Q. Warinner
G06 - COMPUTING CALCULATING COUNTING