Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8206656 | Freezable-liquid dispenser for motor vehicles | — | 2012-06-26 |
| 8191354 | Method and aftertreatment configuration to reduce engine cold-start NOx emissions | Giovanni Cavataio, Jeong Yeol Kim, Paul M. Laing, Christine Kay Lambert | 2012-06-05 |
| 7810328 | Parallel-sequential turbocharging for improved exhaust temperature control | Kevin R. Murphy | 2010-10-12 |
| 7296403 | Dual walled particular filter for transporting filtered exhaust to a compressor of a diesel engine turbocharger | — | 2007-11-20 |
| 7000383 | Diesel aftertreatment systems | Michiel J. Van Nieuwstadt, Devesh Upadhyay, William Charles Ruona | 2006-02-21 |
| 6895747 | Diesel aftertreatment systems | Devesh Upadhyay, Michiel J. Van Nieuwstadt, William Charles Ruona | 2005-05-24 |
| 6834498 | Diesel aftertreatment systems | Michiel J. Van Nieuwstadt, Devesh Upadhyay, William Charles Ruona | 2004-12-28 |