Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8459012 | Method for purging a dosing system | Jinhui Sun, Shashank Mupparapu, Paul W. Park | 2013-06-11 |
| 8341949 | After-treatment system | — | 2013-01-01 |
| 8047452 | Method and apparatus for injecting atomized fluids | Scott M. Martin, Stephen M. Thomas, Alison Chambers, P. Robert Santangeli, R. Gifford Broderick | 2011-11-01 |
| 7467749 | Methods and apparatus for injecting atomized reagent | P. Robert Santangeli, R. Gifford Broderick | 2008-12-23 |
| 6941746 | Mobile diesel selective catalytic reduction systems and methods | Jeffrey A. Brooks | 2005-09-13 |
| 6279603 | Fluid-cooled injector | Richard J. Czarnik, Jeffrey P. DiCarlo, Curtis J. Knapper, Thomas C. Simard | 2001-08-28 |
| 6203770 | Urea pyrolysis chamber and process for reducing lean-burn engine NOx emissions by selective catalytic reduction | Jeremy D. Peter-Hoblyn, Eric N. Balles, John E. Hofmann, James M. Valentine | 2001-03-20 |
| 6063350 | Reducing no.sub.x emissions from an engine by temperature-controlled urea injection for selective catalytic reduction | Curtis J. Knapper, Jeremy D. Peter-Hoblyn, James M. Valentine | 2000-05-16 |
| 5976475 | Reducing NO.sub.x emissions from an engine by temperature-controlled urea injection for selective catalytic reduction | Jeremy D. Peter-Hoblyn, Eric N. Balles, John E. Hofmann | 1999-11-02 |
| 5968464 | Urea pyrolysis chamber and process for reducing lean-burn engine NO.sub.x emissions by selective catalytic reduction | Jeremy D. Peter-Hoblyn, Eric N. Balles, John E. Hofmann, James M. Valentine | 1999-10-19 |
| 5924280 | Reducing NO.sub.x emissions from an engine while maximizing fuel economy | — | 1999-07-20 |
| 5809774 | System for fueling and feeding chemicals to internal combustion engines for NO.sub.x reduction | Jeremy D. Peter-Hoblyn, James M. Valentine | 1998-09-22 |
| 5809775 | Reducing NO.sub.x emissions from an engine by selective catalytic reduction utilizing solid reagents | Jeremy D. Peter-Hoblyn, James M. Valentine | 1998-09-22 |