Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803571 | Dual-fuel diesel engine with cylinder fueling control of gaseous fueling at less than full loads | John C. Hedrick, David P. Branyon, Timothy J. Callahan, Jeremy D. Eubanks, Garrett L. Anderson | 2017-10-31 |
| 9605613 | Coordinated control of engine and after treatment systems | Jayant V. Sarlashkar | 2017-03-28 |
| 9518516 | State-based diesel fueling for improved transient response in dual-fuel engine | Jayant V. Sarlashkar, David P. Branyon, Timothy J. Callahan | 2016-12-13 |
| 8108123 | Sliding mode control system for internal combustion engine | Jayant V. Sarlashkar, Theodore M. Kostek, Gary D. Neely, Shizuo Sasaki | 2012-01-31 |
| 7621120 | Hybrid technology for lean NOx trap and particulate filter regeneration control | Andrew Matheaus, Charles E. Roberts, Jr. | 2009-11-24 |
| 7299623 | Method for controlling exhaust gas temperature and space velocity during regeneration to protect temperature sensitive diesel engine components and aftertreatment devices | Rudolf H. Stanglmaier, Charles E. Roberts, Jr., Lee G. Dodge, Christopher J. Chadwell, Darius Mehta +1 more | 2007-11-27 |
| 7142975 | Virtual cylinder pressure sensor with individual estimators for pressure-related values | Junmin Wang, Charles E. Roberts, Jr. | 2006-11-28 |
| 7010914 | Method for controlling boost pressure in a turbocharged diesel engine | Charles E. Roberts, Jr. | 2006-03-14 |
| 6732507 | NOx aftertreatment system and method for internal combustion engines | Rudolf H. Stanglmaier, Charles E. Roberts, Jr., Daniel W. Stewart | 2004-05-11 |