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John B. Ledingham
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Parkland, FL, US
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last 30 patents
Information
Patent Grant
Messaging device
Patent number
D440959
Issue date
Apr 24, 2001
Motorola, Inc.
Monika Romana Wolf
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Wireless communication device
Patent number
D439232
Issue date
Mar 20, 2001
Motorola, Inc.
John Ledingham
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
Housing for portable communications device
Patent number
D435027
Issue date
Dec 12, 2000
Motorola, Inc.
Monika R. Wolf
D14 - Recording, communication, or information retrieval equipment