Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10598069 | Method and system for regenerating a gasoline particulate filter | Kenneth Carl Leisenring, Allen Lehmen, Colin Yager | 2020-03-24 |
| 10059338 | Method and system for regenerating a gasoline particulate filter | Kenneth Carl Leisenring, Allen Lehmen, Colin Yager | 2018-08-28 |