Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11015539 | Systems and methods for reducing exhaust valve degradation | Brien Lloyd Fulton, Frank M. Korpics, Aaron John Oakley, Kirk Andrew Parrish, Sanket Anil Gujarathi +3 more | 2021-05-25 |
| 10920695 | Methods and systems for regeneration of an exhaust aftertreatment device | John Paul Bogema, Kirk Andrew Parrish, Peter Mitchell Lyon, Sanket Anil Gujarathi, William Clifford Brown | 2021-02-16 |
| 10570840 | System and method generating an exotherm in an exhaust system | Peter Mitchell Lyon, Nanci Ray | 2020-02-25 |
| 9441524 | Methods and systems for an exhaust gas treatment system | Shikui Kevin Chen, Kirk Andrew Parrish, Jeffrey Malcolm Travis, Norman Hiam Opolsky | 2016-09-13 |
| 9003777 | Methods and systems for an exhaust gas treatment system | Shikui Kevin Chen, Kirk Andrew Parrish, Jeffrey Malcolm Travis, Norman Hiam Opolsky | 2015-04-14 |
| 7752974 | Systems, methods and apparatus for use in distributing irritant powder | Eric P. Wenaas, Edward J. Vasel | 2010-07-13 |