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John C. Neumann
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Chicago, IL, US
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last 30 patents
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Patent Grant
Communication device
Patent number
D593523
Issue date
Jun 2, 2009
Motorola Inc.
John C. Neumann
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
Communication device
Patent number
D593524
Issue date
Jun 2, 2009
Motorola, Inc.
John C. Neumann
D14 - Recording, communication, or information retrieval equipment