Patent | Date |
---|
Remote emissions sensing system with improved NO.sub.x detection Grant 6,983,639 - DiDomenico , et al. January 10, 2 | 2006-01-10 |
Software architecture of an integrated host system for sensed vehicle data Grant 6,952,641 - DiDomenico , et al. October 4, 2 | 2005-10-04 |
Optical path structure for open path emissions sensing with particulate matter and lubricating oil consumption absorption methodology Grant 6,900,893 - Foley , et al. May 31, 2 | 2005-05-31 |
Catalytic converter function detection Grant 6,857,262 - Rendahl , et al. February 22, 2 | 2005-02-22 |
Optical path structure for open path emissions sensing with opposed sources Grant 6,833,922 - DiDomenico , et al. December 21, 2 | 2004-12-21 |
Method and system for detection of hydrocarbon species in a gas Grant 6,789,021 - Rendahl , et al. September 7, 2 | 2004-09-07 |
Apparatus and method for measuring vehicle speed and/or acceleration Grant 6,781,110 - Rendahl , et al. August 24, 2 | 2004-08-24 |
Audit vehicle and audit method for remote emissions sensing Grant 6,757,607 - Rendahl , et al. June 29, 2 | 2004-06-29 |
Apparatus and method for measuring vehicle speed and/or acceleration Grant 6,750,444 - Rendahl , et al. June 15, 2 | 2004-06-15 |
Method and system for determining the type of fuel used to power a vehicle Grant 6,745,613 - Rendahl , et al. June 8, 2 | 2004-06-08 |
Optical path structure for open path emissions sensing with spinning mirror Grant 6,744,059 - DiDomenico , et al. June 1, 2 | 2004-06-01 |
Optical path structure for open path emissions sensing Grant 6,744,516 - DiDomenico , et al. June 1, 2 | 2004-06-01 |
Remote emissions sensing system and method with a composite beam of IR and UV radiation that is not split for detection Grant 6,723,989 - Didomenico , et al. April 20, 2 | 2004-04-20 |
Fire retardant guidance systems with fire extinguishing ammunition App 20030226554 - Dowers, Kenneth A. ;   et al. | 2003-12-11 |
Apparatus and method for measuring vehicle speed and/or acceleration App 20030122065 - Rendahl, Craig S. ;   et al. | 2003-07-03 |
Exhaust opacity measuring device App 20030120434 - DiDomenico, John ;   et al. | 2003-06-26 |
Method and system for detection of hydrocarbon species in a gas App 20030069703 - Rendahl, Craig S. ;   et al. | 2003-04-10 |
Optical path structure for open path emissions sensing with opposed sources App 20030063283 - DiDomenico, John ;   et al. | 2003-04-03 |
Optical path structure for open path emissions sensing with spinning mirror App 20030057383 - DiDomenico, John ;   et al. | 2003-03-27 |
Optical path structure for open path emissions sensing with particulate matter and lubricating oil consumption absorption methodology App 20030058451 - Foley, Theresa A. ;   et al. | 2003-03-27 |
Software architecture of an integrated host system for sensed vehicle data App 20030043057 - DiDomenico, John ;   et al. | 2003-03-06 |
Optical path structure for open path emissions sensing App 20030043378 - DiDomenico, John ;   et al. | 2003-03-06 |
Method and system for determining the type of fuel used to power a vehicle App 20030037594 - Rendahl, Craig S. ;   et al. | 2003-02-27 |
Catalytic converter function detection App 20030037538 - Rendahl, Craig S. ;   et al. | 2003-02-27 |
Audit vehicle and audit method for remote emissions sensing App 20030040863 - Rendahl, Craig S. ;   et al. | 2003-02-27 |
Data processing and validation App 20030040854 - Rendahl, Craig S. ;   et al. | 2003-02-27 |
Host system and method for sensed vehicle data App 20030034889 - Rendahl, Craig S. ;   et al. | 2003-02-20 |
Support structure for system for measuring vehicle speed and/or acceleration App 20020083770 - Rendahl, Craig S. ;   et al. | 2002-07-04 |
Apparatus and method for measuring vehicle speed and/or acceleration App 20020084431 - Rendahl, Craig S. ;   et al. | 2002-07-04 |
Exhaust opacity measuring device App 20020052698 - Didomenico, John ;   et al. | 2002-05-02 |