Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7992381 | Method for improving regeneration of a catalytic diesel particulate filter | John Williams, Thomas M. Harris | 2011-08-09 |
| 7937935 | Method for controlling catalyst and filter temperatures in regeneration of a catalytic diesel particulate filter | John Williams, George N. Simopoulos | 2011-05-10 |
| 7930880 | Method for triggering a regeneration event in a particulates filter of an internal combustion engine | John Williams, Thomas M. Harris, George N. Simopoulos | 2011-04-26 |