Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9169765 | Method for regenerating a diesel particulate filter | Paul Sebright Towgood | 2015-10-27 |
| 8631647 | System and method for regenerating an engine exhaust after-treatment device | Jacobus Neels, Richard A. Sederquist, Xuantian Li, Lasitha Cumaranatunge | 2014-01-21 |