Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6945237 | Intake manifold with EGR/air mixing | Michael Sullivan, Jack Glen Stabenow | 2005-09-20 |
| 6935321 | EGR/air mixing intake manifold with dual orientations | Michael Sullivan, Jack Glen Stabenow | 2005-08-30 |