Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7043963 | Apparatus and method for determining evaporative emissions | Ron Berndt, Amin Haj-Ali | 2006-05-16 |
| 6553818 | Exhaust flow calibration apparatus and method | Majed S Marji | 2003-04-29 |
| 5592372 | Sealed housing evaporative determination testing apparatus and method | Hassan A. Artail | 1997-01-07 |