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Jason Boon
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Sun Prairie, WI, US
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last 30 patents
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Patent Grant
Handheld wireless communication device
Patent number
D552606
Issue date
Oct 9, 2007
Renaissance Learning, Inc.
Mark R. Swanson
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
Handheld wireless communication device keypad
Patent number
D541290
Issue date
Apr 24, 2007
Renaissance Learning, Inc.
Mark R. Swanson
D14 - Recording, communication, or information retrieval equipment