Patent | Date |
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High-flow rate, low-noise, gas sampling apparatus and methods for collecting particulate in a gas App 20060117872 - Basch; Lauren R. ;   et al. | 2006-06-08 |
Sampling cartridge for gas sampling apparatus App 20050160839 - Rogers, William E. ;   et al. | 2005-07-28 |
Sampling cartridge for gas sampling apparatus Grant 6,898,990 - Rogers , et al. May 31, 2 | 2005-05-31 |
High-flow rate, low-noise, gas sampling apparatus and methods for collecting and detecting particulate in a gas Grant 6,867,413 - Basch , et al. March 15, 2 | 2005-03-15 |
Sampling cartridge for gas sampling apparatus Grant 6,769,316 - Rogers , et al. August 3, 2 | 2004-08-03 |
Gas particle partitioner Grant 6,761,752 - Fissan , et al. July 13, 2 | 2004-07-13 |
Sampling cartridge for gas sampling apparatus App 20040016308 - Rogers, William E. ;   et al. | 2004-01-29 |
High-flow rate, low-noise, gas sampling apparatus and methods for collecting and detecting particulate in a gas App 20030234366 - Basch, Lauren R. ;   et al. | 2003-12-25 |
Particulate mass measuring method with intrinsic correction for volatilization losses Grant 6,651,480 - Patashnick , et al. November 25, 2 | 2003-11-25 |
Gas particle partitioner App 20030131727 - Fissan, Heinrich ;   et al. | 2003-07-17 |
Particulate mass measuring method with intrinsic correction for volatilization losses App 20030051531 - Patashnick, Harvey ;   et al. | 2003-03-20 |
Particulate mass measurement apparatus with real-time moisture monitor Grant 6,439,027 - Hiss, III August 27, 2 | 2002-08-27 |
Differential particulate mass monitor with intrinsic correction for volatilization losses Grant 6,205,842 - Patashnick , et al. March 27, 2 | 2001-03-27 |
Gas stream conditioning apparatus, system and method for use in measuring particulate matter Grant 6,151,953 - Patashnick , et al. November 28, 2 | 2000-11-28 |
Sequential air sampler with automatic sample collector changer Grant 6,138,521 - Basch , et al. October 31, 2 | 2000-10-31 |
Sequential air sampler with automatic sample collector changer Grant 6,023,982 - Basch , et al. February 15, 2 | 2000-02-15 |
In-stack direct particulate mass measurement apparatus and method with pressure/flow compensation Grant 6,016,688 - Hiss, III , et al. January 25, 2 | 2000-01-25 |
In-stack direct particulate mass measurement apparatus and method Grant 5,970,781 - Hiss, III , et al. October 26, 1 | 1999-10-26 |
Air sampler filter cassette carrier Grant 5,898,114 - Basch , et al. April 27, 1 | 1999-04-27 |
Air sampler filter cassette carrier Grant 5,717,147 - Basch , et al. February 10, 1 | 1998-02-10 |
Airborne particulate Grant 5,553,507 - Basch , et al. September 10, 1 | 1996-09-10 |
Carbon particulate monitor with preseparator Grant 5,279,970 - Patashnick , et al. * January 18, 1 | 1994-01-18 |
Carbon particulate monitor Grant 5,196,170 - Patashnick , et al. * March 23, 1 | 1993-03-23 |
Diesel particulate monitor Grant 5,110,747 - Pataschnick , et al. May 5, 1 | 1992-05-05 |