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Joseph Allen Menzel
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Camillus, NY, US
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last 30 patents
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Patent Grant
Lockout tagout plug sleeve
Patent number
8,979,559
Issue date
Mar 17, 2015
Cooper Technologies Company
Alvah Benjamin Aldrich
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Lockout tagout plug sleeve
Patent number
D682660
Issue date
May 21, 2013
Cooper Technologies Company
Alvah Benjamin Aldrich
D08 - Tools and hardware
Patents Applications
last 30 patents
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Patent Application
LOCKOUT TAGOUT PLUG SLEEVE
Publication number
20130157521
Publication date
Jun 20, 2013
Alvah Benjamin Aldrich
H01 - BASIC ELECTRIC ELEMENTS