Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576045 | Multi-stage diesel particulate collector system with combined processes of inertial impaction, virtual impaction, and filtration | Z. Gerald Liu | 2003-06-10 |
| 6540816 | Regenerable filter with localized and efficient heating | Mark C. Allie, Barry M. Verdegan, Murray R. Schukar, William C. Haberkamp, Matthew P. Henrichsen | 2003-04-01 |