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Gene J. Zottola
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Pittsburgh, PA, US
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Patents Grants
last 30 patents
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Patent Grant
Film riding shaft seal
Patent number
7,287,756
Issue date
Oct 30, 2007
Westinghouse Electric Co. LLC
William A. Byers
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Reactor coolant pump sealing surfaces with titanium nitride coating
Patent number
4,871,297
Issue date
Oct 3, 1989
Westinghouse Electric Corp.
David J. Boes
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
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Patent Application
Film riding shaft seal
Publication number
20050194748
Publication date
Sep 8, 2005
William A. Byers
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...