Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10793964 | Pre-treated functionalized multi-walled carbon nanotube based methane sensor | Ralu Divan, M. Tanim Humayun, Igor Paprotny | 2020-10-06 |
| 7168292 | Apparatus for particulate matter analysis | Michael G. Apte, Anthony D. A. Hansen, Douglas R. Black | 2007-01-30 |
| 6780818 | Quantitative organic vapor-particle sampler | Joan M. Daisey, Robert K. Stevens | 2004-08-24 |
| 6226852 | Method for fabricating a quantitative integrated diffusion vapor-particle sampler for sampling, detection and quantitation of semi-volatile organic gases, vapors and particulate components | Joan M. Daisey, Robert K. Stevens | 2001-05-08 |
| 5763360 | Quantitative organic vapor-particle sampler | Joan M. Daisey, Robert K. Stevens | 1998-06-09 |