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Darin Beamish
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Puyallup, WA, US
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last 30 patents
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Patent Grant
Display screen and icons for handheld wireless audience response de...
Patent number
D572719
Issue date
Jul 8, 2008
Qwizdom, Inc.
Darin Beamish
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Audience participation device
Patent number
D542792
Issue date
May 15, 2007
Qwizdom, Inc.
Darin Beamish
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Audience participation device
Patent number
D535654
Issue date
Jan 23, 2007
Darin Beamish
D14 - Recording, communication, or information retrieval equipment