Rivatek Incorporated

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St. Louis Park, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid flow blender and methods
- Patent number 7,530,278
- Issue date May 12, 2009
- Rivatek, Inc.
- Mark Daniel Litecky
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus for controlling and metering fluid flow
- Patent number 7,422,028
- Issue date Sep 9, 2008
- Rivatek, Inc.
- Dale Alan Nugent
- G01 - MEASURING TESTING
Information Patent Grant
Software correction method and apparatus for a variable orifice flo...
- Patent number 7,302,863
- Issue date Dec 4, 2007
- Rivatek Incorporated
- John Allan Kielb
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for controlling and metering fluid flow
- Patent number 7,131,451
- Issue date Nov 7, 2006
- Rivatek Incorporated
- Dale Alan Nugent
- G01 - MEASURING TESTING
Information Patent Grant
Software correction method and apparatus for a variable orifice flo...
- Patent number 7,096,744
- Issue date Aug 29, 2006
- Rivatek Incorporated
- John Allan Kielb
- G01 - MEASURING TESTING
Information Patent Grant
Software correction method and apparatus for a variable orifice flo...
- Patent number 7,082,842
- Issue date Aug 1, 2006
- Rivatek Incorporated
- John Allan Kielb
- G01 - MEASURING TESTING

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Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR CONTROLLING AND METERING FLUID FLOW
- Publication number 20090101213
- Publication date Apr 23, 2009
- Rivatek, Inc.
- John Allan Kielb
- G05 - CONTROLLING REGULATING
Information Patent Application
Fluid flow blender and methods
- Publication number 20080105317
- Publication date May 8, 2008
- Rivatek, Inc.
- Mark Daniel Litecky
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus for controlling and metering fluid flow
- Publication number 20070044843
- Publication date Mar 1, 2007
- Rivatek Incorporated
- Dale Alan Nugent
- G05 - CONTROLLING REGULATING
Information Patent Application
SOFTWARE CORRECTION METHOD AND APPARATUS FOR A VARIABLE ORIFICE FLO...
- Publication number 20060288799
- Publication date Dec 28, 2006
- Rivatek Incorporated
- John Allan Kielb
- G01 - MEASURING TESTING
Information Patent Application
Software correction method and apparatus for a variable orifice flo...
- Publication number 20050284236
- Publication date Dec 29, 2005
- Rivatek Incorporated
- John Allan Kielb
- G01 - MEASURING TESTING
Information Patent Application
Software correction method and apparatus for a variable orifice flo...
- Publication number 20050284235
- Publication date Dec 29, 2005
- Rivatek Incorporated
- John Allan Kielb
- G01 - MEASURING TESTING