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Stanley P. Pensak, JR.
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East Walpole, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Device and methods of measuring pressure
Patent number
8,333,568
Issue date
Dec 18, 2012
Waters Technologies Corporation
Joseph A. Luongo
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Devices, systems and methods for flow-compensating pump-injector sy...
Patent number
8,160,751
Issue date
Apr 17, 2012
Waters Technologies Corporation
Stanley P. Pensak, Jr.
G01 - MEASURING TESTING
Information
Patent Grant
Devices, systems and methods for flow-compensating pump-injector sy...
Patent number
7,917,250
Issue date
Mar 29, 2011
Waters Technologies Corporation
Stanley P. Pensak, Jr.
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
DEVICES, SYSTEMS AND METHODS FOR FLOW-COMPENSATING PUMP-INJECTOR SY...
Publication number
20110202188
Publication date
Aug 18, 2011
WATERS TECHNOLOGIES CORPORATION
Stanley P. Pensak, JR.
G01 - MEASURING TESTING
Information
Patent Application
HIGH PRESSURE PUMP CONTROL
Publication number
20100202897
Publication date
Aug 12, 2010
WATERS TECHNOLOGIES CORPORATION
Jose de Corral
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
HIGH PRESSURE PUMP CONTROL
Publication number
20100189574
Publication date
Jul 29, 2010
WATERS TECHNOLOGIES CORPORATION
Jose de Corral
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SOLVENT DELIVERY SYSTEM FOR LIQUID CHROMATOGRAPHY THAT MAINTAINS FL...
Publication number
20090205409
Publication date
Aug 20, 2009
Waters Investments Limited
Steven J. Ciavarini
G05 - CONTROLLING REGULATING
Information
Patent Application
DEVICES, SYSTEMS AND METHODS FOR FLOW-COMPENSATING PUMP-INJECTOR SY...
Publication number
20090062966
Publication date
Mar 5, 2009
WATERS INVESTMENTS LIMITED
Stanley P. Pensak, JR.
G01 - MEASURING TESTING
Information
Patent Application
Device and Methods of Measuring Pressure
Publication number
20080260558
Publication date
Oct 23, 2008
Waters Investments Limited
Joseph A. Luongo
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
High Pressure Pump Control
Publication number
20080206067
Publication date
Aug 28, 2008
WATERS INVESTMENTS LIMITED
Jose De Corral
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...