| RE44976 |
Speed and acceleration monitoring device using visible laser beams |
James H. Johnson |
2014-07-01 |
| 8419362 |
Foldable blades for wind turbines |
Fabio Bertolotti |
2013-04-16 |
| 7439510 |
Compact emissivity and temperature measuring infrared detector |
Edward James Bevan, Max Michael Briggs, Robert W. Gedridge, Jr. |
2008-10-21 |
| 7186978 |
Compact emissivity and temperature measuring infrared detector |
Edward James Bevan, Max Michael Briggs, Robert W. Gedridge, Jr. |
2007-03-06 |
| 7183945 |
Method and system for video capture of vehicle information |
Paul Kyle |
2007-02-27 |
| 7164132 |
Multilane remote sensing device |
James H. Johnson, Donald H. Stedman, Gary Bishop, W. John Williams |
2007-01-16 |
| 7141793 |
Remove vehicle emission sensing device with single detector |
James H. Johnson |
2006-11-28 |
| 6983639 |
Remote emissions sensing system with improved NOx detection |
Craig S. Rendahl, James H. Johnson |
2006-01-10 |
| 6952641 |
Software architecture of an integrated host system for sensed vehicle data |
Brett Morien, Craig S. Rendahl, Raghunandan Agaram |
2005-10-04 |
| 6900893 |
Optical path structure for open path emissions sensing with particulate matter and lubricating oil consumption absorption methodology |
Theresa A. Foley, Robert A. Gentala, Craig S. Rendahl |
2005-05-31 |
| 6833922 |
Optical path structure for open path emissions sensing with opposed sources |
Robert A. Gentala, Craig S. Rendahl |
2004-12-21 |
| 6781110 |
Apparatus and method for measuring vehicle speed and/or acceleration |
Craig S. Rendahl, Paul Kyle |
2004-08-24 |
| 6757607 |
Audit vehicle and audit method for remote emissions sensing |
Craig S. Rendahl, Ronald J. McNeill, Robert A. Gentala |
2004-06-29 |
| 6750444 |
Apparatus and method for measuring vehicle speed and/or acceleration |
Craig S. Rendahl, Paul Kyle |
2004-06-15 |
| 6744059 |
Optical path structure for open path emissions sensing with spinning mirror |
Robert A. Gentala, Craig S. Rendahl |
2004-06-01 |
| 6744516 |
Optical path structure for open path emissions sensing |
Robert A. Gentala, Craig S. Rendahl |
2004-06-01 |
| 6723990 |
Optical path structure for open path emissions sensing with spinning filter wheel |
Robert A. Gentala, Graig S. Rendahl |
2004-04-20 |
| 6723989 |
Remote emissions sensing system and method with a composite beam of IR and UV radiation that is not split for detection |
Craig S. Rendahl |
2004-04-20 |
| 6561027 |
Support structure for system for measuring vehicle speed and/or acceleration |
Craig S. Rendahl, Paul Kyle, George T. Hovancik |
2003-05-13 |
| 6307201 |
Method and apparatus for selecting a filter for a remote sensing device |
Craig S. Rendahl |
2001-10-23 |
| 6230087 |
Vehicular running loss detecting system |
Craig S. Rendahl |
2001-05-08 |
| 5644133 |
Remote vehicle emission analyzer with light conveyance to detectors through fiber optic light tubes |
Dennis L. Smith, James H. Johnson |
1997-07-01 |
| 5371367 |
Remote sensor device for monitoring motor vehicle exhaust systems |
James H. Johnson, Kenneth W. Michaels, Donald H. Stedman, Dennis L. Smith |
1994-12-06 |
