Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 | Matthew P. Henrichsen, Gene Mullins | 2005-03-01 |
| 6824743 | Space efficient exhaust aftertreatment filter | Kenneth Pawson | 2004-11-30 |
| 6776814 | Dual section exhaust aftertreatment filter and method | Kurt M. A. Badeau | 2004-08-17 |
| 6669913 | Combination catalytic converter and filter | — | 2003-12-30 |
| 6582490 | Pre-form for exhaust aftertreatment control filter | Robert K. Miller, Z. Gerald Liu, Barry M. Verdegan, Murray R. Schukar, A. Caner Demirdogen | 2003-06-24 |
| 6544310 | Exhaust aftertreatment filter with particulate distribution pattern | Kurt M. A. Badeau, Z. Gerald Liu, Thomas M. Yonushonis, Randolph G. Zoran, Murray R. Schukar | 2003-04-08 |
| 6540816 | Regenerable filter with localized and efficient heating | Mark C. Allie, Barry M. Verdegan, Murray R. Schukar, C. Raymond Cheng, Matthew P. Henrichsen | 2003-04-01 |
| 6444006 | High temperature composite ceramic filter | Thomas M. Yonushonis | 2002-09-03 |