George Allen

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Swampscott, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for measurement of sulfate
- Patent number 6,852,543
- Issue date Feb 8, 2005
- President and Fellows of Harvard College
- George Allen
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for measuring nitrate levels
- Patent number 6,764,857
- Issue date Jul 20, 2004
- President and Fellows of Harvard College
- George A. Allen
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for measuring nitrate levels
- Patent number 6,503,758
- Issue date Jan 7, 2003
- President and Fellows of Harvard College
- George A. Allen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for measure of sulfate
- Publication number 20050069482
- Publication date Mar 31, 2005
- President and Fellows of Harvard College
- George Allen
- G01 - MEASURING TESTING
Information Patent Application
Systems and methods for measuring nitrate levels
- Publication number 20050059157
- Publication date Mar 17, 2005
- George A. Allen
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for measurement of sulfate
- Publication number 20040082072
- Publication date Apr 29, 2004
- President and Fellows of Harvard College
- George Allen
- G01 - MEASURING TESTING
Information Patent Application
Systems and methods for measuring nitrate levels
- Publication number 20030138965
- Publication date Jul 24, 2003
- George A. Allen
- G01 - MEASURING TESTING
Information Patent Application
Systems and methods for measuring nitrate levels
- Publication number 20030040120
- Publication date Feb 27, 2003
- George A. Allen
- G01 - MEASURING TESTING