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Robert Mentken
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New York, NY, US
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last 30 patents
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Patent Grant
Split ring and pellet method stitchless fastener coil separation tool
Patent number
7,028,594
Issue date
Apr 18, 2006
Robert Mentken
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patent Grant
Backsack
Patent number
5,957,354
Issue date
Sep 28, 1999
Robert Mentken
A45 - HAND OR TRAVELLING ARTICLES