Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497848 | Catalytic trap with potassium component and method of using the same | Uwe Dahle, Stefan Brandt, John K. Hochmuth | 2002-12-24 |
| 6471924 | Method and apparatus for NOx abatement in lean gaseous streams | Jennifer S. Feeley, Robert J. Farrauto | 2002-10-29 |
| 6375910 | Multi-zoned catalytic trap and methods of making and using the same | Uwe Dahle, Stefan Brandt | 2002-04-23 |