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Wayne T. Biermann
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Brentwood, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Coin storage cassette
Patent number
8,678,888
Issue date
Mar 25, 2014
Coin Acceptors, Inc.
Joseph L. Levasseur
G07 - CHECKING-DEVICES
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Patent Grant
Coin changer with improved funnel design
Patent number
7,740,121
Issue date
Jun 22, 2010
Coin Acceptors, Inc.
Wayne T. Biermann
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
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Patent Application
COIN STORAGE CASSETTE
Publication number
20080014850
Publication date
Jan 17, 2008
COIN ACCEPTORS, INC.
Joseph L. Levasseur
G07 - CHECKING-DEVICES
Information
Patent Application
Coin changer with improved funnel design
Publication number
20070080043
Publication date
Apr 12, 2007
Coin Acceptors, Inc.
Wayne T. Biermann
G07 - CHECKING-DEVICES