Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8245498 | Apparatus and method to control engine crankcase emissions | Kelly R. Schmitz, Brian W. Schwandt | 2012-08-21 |
| 8240137 | Reductant injection and decomposition system | Jim Clerc, Jason Drost, Jim F. Burke, Mihai Chiruta, Achuth Munnannur | 2012-08-14 |
| 8071037 | Catalytic devices for converting urea to ammonia | Arvind V. Harinath, Bryan E. Blackwell, Pradeep Prasad | 2011-12-06 |
| 7966899 | Source dilution sampling system for emissions analysis | Thaddeus Alan Swor, Joseph Charles Lincoln, Denise Christine Ford | 2011-06-28 |
| 7806956 | Tuning particulate filter performance through selective plugging and use of multiple particulate filters to reduce emissions and improve thermal robustness | Matthew L. Anderson, Thomas M. Yonushonis, William C. Haberkamp, Bryan E. Blackwell, Roger D. England +1 more | 2010-10-05 |
| 7323105 | High capacity direct flow filter with maintained channel width | Eric A. Janikowski, Jason E. Dorgan, Christopher E. Holm | 2008-01-29 |
| 7258719 | Filter and forming system | Robert K. Miller, William C. Haberkamp, Barry M. Verdegan, Murray R. Schukar, A. Caner Demirdogen | 2007-08-21 |
| 7235124 | High temperature nanofilter, system and method | Matthew P. Henrichsen, William C. Haberkamp, Elaine M. Yorkgitis, Robert K. Miller, Thomas E. Wood +2 more | 2007-06-26 |
| 7211226 | Catalyst and filter combination | Robert K. Miller, Barry M. Verdegan, William C. Haberkamp | 2007-05-01 |
| 7052532 | High temperature nanofilter, system and method | Matthew P. Henrichsen, William C. Haberkamp, Elaine M. Yorkgitis, Robert K. Miller, Thomas E. Wood +2 more | 2006-05-30 |
| 6946012 | Filter and forming system | Robert K. Miller, William C. Haberkamp, Barry M. Verdegan, Murray R. Schukar, A. Caner Demirdogen | 2005-09-20 |
| 6722123 | Exhaust aftertreatment device, including chemical mixing and acoustic effects | Michael T. Zuroski, Cary D. Bremigan, Kenneth J. Kicinski, C. Raymond Cheng | 2004-04-20 |
| 6712869 | Exhaust aftertreatment device with flow diffuser | C. Raymond Cheng, Randolph G. Zoran | 2004-03-30 |
| 6641637 | Additional flow filter | Kent J. Kallsen, Tadeusz Jaroszczyk, Stephen L. Fallon, Jerald J. Moy, Jeffrey S. Morgan +3 more | 2003-11-04 |
| 6601385 | Impactor for selective catalytic reduction system | Barry M. Verdegan | 2003-08-05 |
| 6582490 | Pre-form for exhaust aftertreatment control filter | Robert K. Miller, William C. Haberkamp, Barry M. Verdegan, Murray R. Schukar, A. Caner Demirdogen | 2003-06-24 |
| 6576045 | Multi-stage diesel particulate collector system with combined processes of inertial impaction, virtual impaction, and filtration | C. Raymond Cheng | 2003-06-10 |
| 6544310 | Exhaust aftertreatment filter with particulate distribution pattern | Kurt M. A. Badeau, Thomas M. Yonushonis, William C. Haberkamp, Randolph G. Zoran, Murray R. Schukar | 2003-04-08 |
| 6511599 | Multi-element cylindrical filter with equalized flow | Tadeusz Jaroszczyk, Kent J. Kallsen, Jason E. Dorgan, Stephen L. Fallon, James A. Debilzen +3 more | 2003-01-28 |
| 6449947 | Low pressure injection and turbulent mixing in selective catalytic reduction system | Barry M. Verdegan | 2002-09-17 |
| 6416561 | Open flow filter with safety element | Kent J. Kallsen, Tadeusz Jaroszczyk, Stephen L. Fallon, Jerald J. Moy, Jeffrey S. Morgan +3 more | 2002-07-09 |
| 6375700 | Direct flow filter | Tadeusz Jaroszczyk, Douglas K. Benham, Scott P. Heckel, Michael J. Connor, Stephen L. Fallon +1 more | 2002-04-23 |