Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7992381 | Method for improving regeneration of a catalytic diesel particulate filter | Tanto Sugiarto, John Williams | 2011-08-09 |
| 7930880 | Method for triggering a regeneration event in a particulates filter of an internal combustion engine | John Williams, Tanto Sugiarto, George N. Simopoulos | 2011-04-26 |