Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9297338 | Diesel particulate filter passive regeneration during stationary power take-off | Frank M. Korpics, Dean Pennala, Michiel J. Van Nieuwstadt, David Wynn Philion, James Campbell +1 more | 2016-03-29 |
| 9038611 | NOx feedback for combustion control | Peter Mitchell Lyon, Chris Riffle, Michiel J. Van Nieuwstadt, Frank M. Korpics, Dean Pennala | 2015-05-26 |
| 8943798 | Methods and systems for ammonia slip detection | Chris Riffle, Frank M. Korpics, Michiel J. Van Nieuwstadt, Devesh Upadhyay, John Paul Bogema | 2015-02-03 |