John Barry McManus

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Arlington, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Extractive sampling system and method for measuring one or more mol...
- Patent number 7,275,414
- Issue date Oct 2, 2007
- Aerodyne Research Inc.
- David Dodge Nelson, Jr.
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
EXTRACTIVE SAMPLING SYSTEM AND METHOD FOR MEASURING ONE OR MORE MOL...
- Publication number 20080202206
- Publication date Aug 28, 2008
- David Dodge Nelson
- G01 - MEASURING TESTING
Information Patent Application
Extractive sampling system and method for measuring one or more mol...
- Publication number 20060096394
- Publication date May 11, 2006
- David Dodge Nelson
- G01 - MEASURING TESTING