Robert A. Luehrsen

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Libertyville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Methodology and apparatus for storing and dispensing liquid compone...
- Patent number 8,011,394
- Issue date Sep 6, 2011
- GFI Innovations, Inc.
- Robert A. Luehrsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methodology and apparatus for storing and dispensing liquid compone...
- Patent number 7,789,111
- Issue date Sep 7, 2010
- GFI Innovations, Inc.
- Robert A. Luehrsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methodology and apparatus for storing and dispensing liquid compone...
- Patent number 7,198,073
- Issue date Apr 3, 2007
- GFI, Innovations
- Robert A. Luehrsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Precision dispensing
- Patent number 6,637,471
- Issue date Oct 28, 2003
- GFI Innovations, Inc.
- Robert A. Luehrsen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Methodology and Apparatus for Storing and Dispensing Liquid Compone...
- Publication number 20110017773
- Publication date Jan 27, 2011
- GFI Innovations, Inc.
- Robert A. Luehrsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Methodology and Apparatus for Storing and Dispensing Liquid Compone...
- Publication number 20090223997
- Publication date Sep 10, 2009
- GFI Innovations, Inc.
- Robert A. Luehrsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Methodology and apparatus for storing and dispensing liquid compone...
- Publication number 20060048841
- Publication date Mar 9, 2006
- GFI Innovations, LLC
- Robert A. Luehrsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Methodology and apparatus for storing and dispensing liquid compone...
- Publication number 20040216804
- Publication date Nov 4, 2004
- GFI, Innovations
- Robert A. Luehrsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Precision dispensing
- Publication number 20030019885
- Publication date Jan 30, 2003
- GFI Innovations
- Robert A. Luehrsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL