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Paul D. Middleton
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San Francisco, CA, US
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last 30 patents
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Patent Grant
Electronic toy
Patent number
8,888,100
Issue date
Nov 18, 2014
Mattel, Inc.
Carl J Kamph
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
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Patent Application
ELECTRONIC TOY
Publication number
20130143655
Publication date
Jun 6, 2013
Mattel, Inc.
Carl J. Kamph
A63 - SPORTS GAMES AMUSEMENTS