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Christopher Anzalone
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Foothill, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Musical instrument tuner
Patent number
D564013
Issue date
Mar 11, 2008
J. D'Addario & Company, Inc.
Douglas Patton
D17 - Musical instruments
Information
Patent Grant
Audio/video apparatus
Patent number
D547771
Issue date
Jul 31, 2007
Opta Systems, LLC
Douglas Patton
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
Settop television terminal
Patent number
D420349
Issue date
Feb 8, 2000
General Instrument Corporation
William J. Storti
D14 - Recording, communication, or information retrieval equipment