Philip A. Lawless

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Durham, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable air sampling apparatus including non-intrusive activity mo...
- Patent number 6,502,469
- Issue date Jan 7, 2003
- Research Triangle Institute
- Philip A. Lawless
- G01 - MEASURING TESTING
Information Patent Grant
Portable air sampling apparatus including non-intrusive activity mo...
- Patent number 6,327,918
- Issue date Dec 11, 2001
- Research Triangle Institute
- Philip A. Lawless
- G01 - MEASURING TESTING
Information Patent Grant
Portable air sampling systems including non-intrusive activity moni...
- Patent number 6,105,440
- Issue date Aug 22, 2000
- Research Triangle Institute
- Philip A. Lawless
- G01 - MEASURING TESTING
Information Patent Grant
Sampling system and method for sampling concentrated aerosols
- Patent number 5,109,708
- Issue date May 5, 1992
- E. I. Du Pont de Nemours and Company
- Philip A. Lawless
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
COARSE PARTICLE EXPOSURE MONITOR
- Publication number 20110167932
- Publication date Jul 14, 2011
- Research Triangle Institute
- Jonathan W. Thornburg
- G01 - MEASURING TESTING
Information Patent Application
Portable air sampling apparatus including non-intrusive activity mo...
- Publication number 20020112550
- Publication date Aug 22, 2002
- Philip A. Lawless
- G01 - MEASURING TESTING