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Paul J. RUZICKA
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Auburn, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Center bushing to balance axial forces in multi-stage pumps
Patent number
10,746,189
Issue date
Aug 18, 2020
Fluid Handling LLC
Paul J. Ruzicka
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Opposed impeller wear ring undercut to offset generated axial thrus...
Patent number
10,533,570
Issue date
Jan 14, 2020
Fluid Handling LLC
Paul J. Ruzicka
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Information
Patent Application
Volute Design For Lower Manufacturing Cost and Radial Load Reduction
Publication number
20230235751
Publication date
Jul 27, 2023
Fluid Handling LLC
Paul J. Ruzicka
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
CHECK VALVE ASSEMBLY HAVING A CHECK VALVE ASSEMBLY UNION FORMED BET...
Publication number
20220082174
Publication date
Mar 17, 2022
Fluid Handling LLC
Paul J. RUZICKA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SYSTEM CONDITION DETECTION USING INLET PRESSURE
Publication number
20200116167
Publication date
Apr 16, 2020
Fluid Handling LLC
Matthew J. RUFFO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
CENTER BUSHING TO BALANCE AXIAL FORCES IN MULTI-STAGE PUMPS
Publication number
20170298948
Publication date
Oct 19, 2017
Fluid Handling LLC
Paul J. RUZICKA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
OPPOSED IMPELLER WEAR RING UNDERCUT TO OFFSET GENERATED AXIAL THRUS...
Publication number
20170184115
Publication date
Jun 29, 2017
Fluid Handling LLC
Paul J. RUZICKA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
RELIABILITY IMPROVEMENT FOR SWITCH CONTROLLED MOTOR OPERATED DEVICES
Publication number
20160315463
Publication date
Oct 27, 2016
Fluid Handling LLC
Matthew J. RUFFO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER