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Michael Kerker
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Metamora, IL, US
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Patents Grants
last 30 patents
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Patent Grant
Frameless display fixture
Patent number
7,703,225
Issue date
Apr 27, 2010
Hallmark Cards, Incorporated
Michael Kerker
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patent Grant
Frameless display fixture
Patent number
7,249,430
Issue date
Jul 31, 2007
Hallmark Cards, Incorporated
Michael Kerker
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
Frameless Display Fixture
Publication number
20070220787
Publication date
Sep 27, 2007
Hallmark Cards, Incorporated
Michael Kerker
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Frameless display fixture
Publication number
20040055187
Publication date
Mar 25, 2004
Michael Kerker
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS