Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091999 | System and methods for adjusting NH3 sensor drift | David John Kubinski, Michiel J. Van Nieuwstadt | 2024-09-17 |
| 10920645 | Systems and methods for on-board monitoring of a passive NOx adsorption catalyst | Michiel J. Van Nieuwstadt, Douglas Allen Dobson, Christine Kay Lambert | 2021-02-16 |
| 10883410 | Systems and methods for performing a NOx self-diagnostic test | Michiel J. Van Nieuwstadt, James J. Reynolds, III, Mark Robert Laleman | 2021-01-05 |
| 10794244 | Method and system for crankcase ventilation monitor | Michiel J. Van Nieuwstadt, Rui Chen | 2020-10-06 |
| 10605137 | Methods and systems for exhaust catalyst diagnostics | Devesh Upadhyay, Michael Hopka, David John Kubinski | 2020-03-31 |
| 10513961 | NOx offset diagnostic during engine soak | Michiel J. Van Nieuwstadt, Bret Alan Zimmerman, Samuel McClure | 2019-12-24 |
| 10378470 | Method and system for diagnosing boost pressure control | Stephen William Magner, Michiel J. Van Nieuwstadt, John Erik Mikael Hellstrom, Adarsh Appukuttan, Jason Ronald Smith | 2019-08-13 |
| 10202923 | Method for estimating intake air humidity | Yong-Wha Kim, Michiel J. Van Nieuwstadt, Brien Lloyd Fulton | 2019-02-12 |
| 9670817 | Systems and methods for running a NOx self-diagnostic test | Michiel J. Van Nieuwstadt, Garth Michael Meyer | 2017-06-06 |
| 9217350 | Method and system for reductant injector degradation | Devesh Upadhyay, David John Kubinski, Jacobus Hendrik Visser, Garth Michael Meyer, Michiel J. Van Nieuwstadt | 2015-12-22 |
| 9010087 | Method and system for NOx sensor degradation | Devesh Upadhyay, Michiel J. Van Nieuwstadt, David John Kubinski | 2015-04-21 |
| 8459105 | Method for diagnosing fuel injectors | Yong-Wha Kim, Michiel J. Van Nieuwstadt | 2013-06-11 |
| 8051704 | Method for diagnosing fuel injectors | Yong-Wha Kim, Michiel J. Van Nieuwstadt | 2011-11-08 |
| 7228824 | Internal combustion engine having variable compression ratio selection as a function of projected engine speed | Chris Paul Glugla, David K. Trumpy | 2007-06-12 |
| 6970781 | Compression ratio mode selection logic for an internal combustion engine having discrete variable compression ratio control mechanism | Yin Chen, Woong-chul Yang, William Dutcher, David K. Trumpy, Chris Paul Glugla +1 more | 2005-11-29 |
| 6860244 | Engine control with operating mode detection | Christopher Paul Glugla, David K. Trumpy, William Dutcher, Woong-chul Yang | 2005-03-01 |
| 6655358 | Engine starting and warm-up fuel control method having low volatility fuel detection and compensation | Peter James Maloney, Andrew D. Herman, Hallett D. Breidenbach, Deog H. Yoo, Craig A. Carlson | 2003-12-02 |
| 6637413 | Engine starting and warm-up fuel control method having low volatility fuel detection and compensation | Peter James Maloney, Andrew D. Herman, Hallett D. Breidenbach, Deog H. Yoo, Craig A. Carlson | 2003-10-28 |
| 6588409 | Engine cold start fuel control method having low volatility fuel detection and compensation | Peter James Maloney, Deog H. Yoo, Andrew D. Herman, Hallett D. Breidenbach, Craig A. Carlson | 2003-07-08 |
| 6321695 | Model-based diagnostic method for an engine cooling system | Kenneth M. Simpson, Stephen F. Majkowski | 2001-11-27 |