Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7937935 | Method for controlling catalyst and filter temperatures in regeneration of a catalytic diesel particulate filter | John Williams, Tanto Sugiarto | 2011-05-10 |
| 7930880 | Method for triggering a regeneration event in a particulates filter of an internal combustion engine | John Williams, Tanto Sugiarto, Thomas M. Harris | 2011-04-26 |