Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8157897 | Filter purge system utilizing impact wave generating device and vacuum source | Steven F. Meister, David Painter | 2012-04-17 |
| 7837750 | System and method for cleaning a diesel particulate filter using acoustic waves | Jade Katinas, Dong Fei, Jeremy Trethewey, Douglas A. Rebinsky, Nan Yang | 2010-11-23 |