Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10391449 | Nanofiber augmented diesel particulate filters | Kavitha Moorthy, Changsheng C. Su | 2019-08-27 |
| 10247070 | System and methods for reducing SOx gases in aftertreatment systems | Arvind V. Harinath | 2019-04-02 |
| 8491845 | Low temperature selective catalytic reduction catalyst and associated systems and methods | Padmanabha Reddy Ettireddy | 2013-07-23 |
| 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, Z. Gerald Liu, Bryan E. Blackwell +1 more | 2010-10-05 |
| 7393386 | Exhaust aftertreatment filter with residual stress control | Thomas M. Yonushonis, Tao You, Rentong Wang | 2008-07-01 |
| 7235124 | High temperature nanofilter, system and method | Z. Gerald Liu, William C. Haberkamp, Elaine M. Yorkgitis, Robert K. Miller, Thomas E. Wood +2 more | 2007-06-26 |
| 7052532 | High temperature nanofilter, system and method | Z. Gerald Liu, William C. Haberkamp, Elaine M. Yorkgitis, Robert K. Miller, Thomas E. Wood +2 more | 2006-05-30 |
| 6887343 | Filter coating, winding, finishing and manufacturing system | Murray R. Schukar, Brian K. Fillbach, Gary J. Frank, Craig A. Clayton, Douglas P. Marquis +9 more | 2005-05-03 |
| 6860917 | Melt-spun ceramic fiber filter and method | William C. Haberkamp, Gene Mullins | 2005-03-01 |
| 6540816 | Regenerable filter with localized and efficient heating | Mark C. Allie, Barry M. Verdegan, Murray R. Schukar, William C. Haberkamp, C. Raymond Cheng | 2003-04-01 |