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Joseph G. Radzik
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Easton, PA, US
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Patents Grants
last 30 patents
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Patent Grant
Hinged mechanical couplings with interfitting ends
Patent number
6,533,333
Issue date
Mar 18, 2003
Central Sprinkler Corporation
Joseph G. Radzik
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Universal mechanical coupling with interfitting ends
Patent number
6,139,069
Issue date
Oct 31, 2000
Central Sprinkler Corporation
Joseph G. Radzik
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
FERROUS PIPE COUPLINGS AND PRELUBRICATED COUPLING GASKETS
Publication number
20080303269
Publication date
Dec 11, 2008
CENTRAL SPRINKLER CORPORATION
JOSEPH G. RADZIK
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Ferrous pipe couplings and prelubricated coupling gaskets
Publication number
20030062718
Publication date
Apr 3, 2003
Central Sprinkler Corporation
Joseph G. Radzik
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...