Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390077 | Adaptive flow restriction test method for an exhaust gas recirculation system | Kenneth M. Simpson, Michael Cottrell, Stephen F. Majkowski, Hallett D. Breidenbach | 2002-05-21 |