Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8844270 | Diesel particulate filter regeneration system including shore station | Wayne M. Wagner, John T. Herman, Wenzhong Zhang | 2014-09-30 |
| 8769938 | Exhaust treatment device with electric regeneration system | Wayne M. Wagner, John T. Herman, Wenzhong Zhang | 2014-07-08 |
| 8256060 | Apparatus for cleaning exhaust aftertreatment devices and methods | Wayne M. Wagner, John T. Herman | 2012-09-04 |
| 8117832 | Exhaust treatment device with electric regeneration system | Wayne M. Wagner, John T. Herman, Wenzhong Zhang | 2012-02-21 |
| 7410530 | Apparatus for cleaning exhaust aftertreatment devices and methods | Wayne M. Wagner, John T. Herman | 2008-08-12 |