Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942713 | Ceramic body based on aluminum titanate | Patrick David Tepesch, Raja R. Wusirika | 2005-09-13 |
| 6919047 | Reduction of nitrogen oxides in diesel exhaust gases and fuel injection system | Lin He | 2005-07-19 |
| 6897182 | Catalyst for purifying exhaust gases | Willard A. Cutler, J. Paul Day, Shahid G. Lakhwani | 2005-05-24 |
| 6849181 | Mullite-aluminum titanate diesel exhaust filter | Patrick David Tepesch | 2005-02-01 |