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David Bowen
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Binghamton, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Overshoe
Patent number
8,215,030
Issue date
Jul 10, 2012
311 Industries, Inc.
David Bowen
A43 - FOOTWEAR
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Patent Grant
Step-in/step out overshoe
Patent number
7,188,438
Issue date
Mar 13, 2007
311 Industries, Inc.
David Bowen
A43 - FOOTWEAR
Information
Patent Grant
Protective modular garment
Patent number
6,263,509
Issue date
Jul 24, 2001
David R. Bowen
A41 - WEARING APPAREL
Patents Applications
last 30 patents
Information
Patent Application
Overshoe
Publication number
20080301974
Publication date
Dec 11, 2008
311 INDUSTRIES, CORP.
David Bowen
A43 - FOOTWEAR