Frank A. Rubino

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North Attleboro, MA, US

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Patents Grantslast 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
Active valve and methods of operation thereof
- Patent number 8,297,589
- Issue date Oct 30, 2012
- Waters Technologies Corp.
- Theodore Dourdeville
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Defined leak path for high pressure seal
- Patent number 8,176,932
- Issue date May 15, 2012
- Waters Technologies Corporation
- John Angelosanto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Defined lead path for high pressure seal
- Patent number 7,665,480
- Issue date Feb 23, 2010
- John Angelosanto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Methods and apparatus for determining the presence or absence of a...
- Patent number 7,241,115
- Issue date Jul 10, 2007
- Waters Investments Limited
- Joseph A. Luongo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
DEFINED LEAK PATH FOR HIGH PRESSURE SEAL
- Publication number 20100108164
- Publication date May 6, 2010
- WATERS TECHNOLOGIES CORPORATION
- John Angelosanto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ACTIVE VALVE AND METHODS OF OPERATION THEREOF
- Publication number 20100012192
- Publication date Jan 21, 2010
- Waters Investments Limited
- Theodore Dourdeville
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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
Defined Lead Path For High Pressure Seal
- Publication number 20080110515
- Publication date May 15, 2008
- Waters Investments Limited
- John Angelosanto
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...