Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474319 | Filter system for the removal of hydrocarbon deposits from a cooled exhaust gas recirculating engine | Cheng G. Li, Ying Zhou | 2002-11-05 |
| 6464268 | High strength radial flange coupling | Raymond L. Burnett | 2002-10-15 |