Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359596 | Retention apparatus for wire mesh arrangement | Derek M. LARSEN, Nathaniel I. Iverson, William J. Baird, Mark Thomas Brandl, David D. Rowley | 2025-07-15 |
| 11840952 | Dosing conduit arrangements for exhaust aftertreatment system | Matthew S. Whitten, Derek M. LARSEN, Korneel De Rudder, Mark Thomas Brandl | 2023-12-12 |
| 9273585 | System and method for regenerating an auxiliary power unit exhaust filter | John Hiemstra, Eivind Stenersen, Wenzhong Zhang, Allan T. Hovda, Gary Dale Reeves +4 more | 2016-03-01 |
| 8808418 | Low temperature diesel particulate matter reduction system | Wenzhong Zhang, Timothy L. Ricke, Julian A. Imes | 2014-08-19 |
| 8776502 | System and method for regenerating an auxiliary power unit exhaust filter | John Hiemstra, Eivind Stenersen, Wenzhong Zhang, Allan T. Hovda, Gary Dale Reeves +2 more | 2014-07-15 |
| 7862640 | Low temperature diesel particulate matter reduction system | Wenzhong Zhang, Timothy L. Ricke, Julian A. Imes | 2011-01-04 |
| 7340888 | Diesel particulate matter reduction system | Wenzhong Zhang, Julian A. Imes, Timothy L. Ricke, Theodore G. Angelo | 2008-03-11 |