Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8695410 | System to enhance fuel flow measurement accuracy | Charles T. Sullivan, David J. Gunnels | 2014-04-15 |
| 8364379 | Control system and method for controlling engine exhaust back pressure | Timothy J. Johnson, Kevin C. Wong, Mark D. Finkel, Steven M. Hubble, Roger Bennett +2 more | 2013-01-29 |
| 7954366 | Environmental enclosure for vehicle property testing | Mark D. Womack, David J. Gunnels | 2011-06-07 |
| 7036360 | Powertrain dynamic tilt test rig | John Swiecilo | 2006-05-02 |
| 6294389 | Furnace for an engine exhaust measurement system | Joseph Anthony Vitale, Jr. | 2001-09-25 |
| 6227038 | Radiotracer method for measuring leakage of engine coolant | Daniel Hicks Blossfeld, Eric W. Schneider | 2001-05-08 |