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Brian Mayo
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Erie, PA, US
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last 30 patents
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Patent Grant
Open ended industrial pipe cap with recessed finger grip
Patent number
9,027,603
Issue date
May 12, 2015
Protective Industries, Inc.
Frederick W. Zeyfang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
Open ended industrial pipe cap with recessed finger grip
Publication number
20120227854
Publication date
Sep 13, 2012
Frederick W. Zeyfang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Valve sealing flange
Publication number
20050092379
Publication date
May 5, 2005
NIAGARA PLASTICS LLC
Jim Pfadt
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...