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Brian D. Edwards
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La Plata, MD, US
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Patents Grants
last 30 patents
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Patent Grant
Toy rollercoaster track section
Patent number
D726835
Issue date
Apr 14, 2015
Protocad Corp.
Brian D. Edwards
D21 - Games, toys, and sports goods
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Patent Grant
Toy rollercoaster track section
Patent number
D718395
Issue date
Nov 25, 2014
Protocad Corp.
Brian D. Edwards
D21 - Games, toys, and sports goods
Information
Patent Grant
Toy rollercoaster track section
Patent number
D717887
Issue date
Nov 18, 2014
Protocad Corp.
Brian D. Edwards
D21 - Games, toys, and sports goods