Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038951 | Catalyst compositions | Knut Wassermann, Stephen Siemund, Harold Rabinowitz | 2011-10-18 |
| 7947238 | Oxidation catalyst with low CO and HC light-off and systems and methods | — | 2011-05-24 |
| 7922988 | Multilayered catalyst compositions | Stephan Siemund, Xinyi Wei, Stefan Kotrel, Knut Wassermann, Glenn Svoboda +1 more | 2011-04-12 |
| 7919051 | Emission treatment system with NSR and SCR catalysts | Yuejin Li, Joseph C. Dettling, Joseph A. Patchett, Stanley A. Roth | 2011-04-05 |
| 7879755 | Catalyst compositions | Knut Wassermann, Stephan Siemund, Harold Rabinowitz | 2011-02-01 |