Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9995257 | Intake manifold with internal exhaust gas recirculation tube | — | 2018-06-12 |
| 7305959 | Intake manifold with low chatter shaft system | Mark Letourneau | 2007-12-11 |
| 6581560 | Molded intake manifold with separate inlet entry runners | — | 2003-06-24 |
| 6418918 | Positive crankcase ventilation system | — | 2002-07-16 |
| 6397823 | Purge valve integration | — | 2002-06-04 |
| 6308686 | Intake manifold with internal fuel rail and injectors | John Francis Marentette, Christine C. Worrel, Gary I. Kennedy | 2001-10-30 |
| 6293268 | Positive crankcase ventilation system | — | 2001-09-25 |
| 6167855 | Integrated air-fuel module and assembly method | Frank Vyskocil | 2001-01-02 |