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David J. Janocko
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Forest Hills, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Backup seals in rotary pumps
Patent number
10,294,952
Issue date
May 21, 2019
Curtiss-Wright Electro-Mechanical Corporation
David Jeffrey Janocko
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Backup seals in rotary pumps
Patent number
8,690,534
Issue date
Apr 8, 2014
Curtiss-Wright Electro-Mechanical Corporation
David Jeffrey Janocko
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Thermally activated shutdown seals for rotatable shafts
Patent number
8,356,972
Issue date
Jan 22, 2013
Westinghouse Electric Company LLC
Bruce Howard
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
High-temperature superconducting microwave delay line of spiral con...
Patent number
5,974,335
Issue date
Oct 26, 1999
Northrop Grumman Corporation
Salvador H. Talisa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reactor coolant pump shaft seal utilizing shape memory metal
Patent number
5,171,024
Issue date
Dec 15, 1992
Westinghouse Electric Corp.
David J. Janocko
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Device incorporating micro-porous membrane for venting gases from s...
Patent number
4,990,054
Issue date
Feb 5, 1991
Westinghouse Electric Corp.
David J. Janocko
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Reactor coolant pump having double dam seal with self-contained inj...
Patent number
4,961,678
Issue date
Oct 9, 1990
Westinghouse Electric Corp.
David J. Janocko
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
BACKUP SEALS IN ROTARY PUMPS
Publication number
20140161589
Publication date
Jun 12, 2014
Curtiss-Wright Electro-Mechanical Corporation
David Jeffrey Janocko
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
THERMALLY ACTIVATED SHUTDOWN SEALS FOR ROTATABLE SHAFTS
Publication number
20100150715
Publication date
Jun 17, 2010
Westinghouse Electric Company LLC
Bruce Howard
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Flow restricting devices in pumps
Publication number
20070172367
Publication date
Jul 26, 2007
David Jeffrey Janocko
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...