Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8781673 | Water-in fuel detection using duty cycle calculation | Janette Marie Nunn, Suzanne Stuber, John Eric Rollinger | 2014-07-15 |
| 8051645 | Determination of diesel particulate filter load under both transient and steady state drive cycles | Gopal Krishna Chamarthi, Edwin Allen Krenz, Peter Mitchell Lyon, Bradley Dane Gresens, Norman Hiam Opolsky +1 more | 2011-11-08 |
| 7562559 | Fuel vapor detection system for vehicles | Jae Chung, Marsha Wendel | 2009-07-21 |
| 6382191 | Fuel tank pressure control system | Patrick J. Curran, Douglas Joseph Mancini, Jae Chung | 2002-05-07 |
| 5816223 | Evaporative emission control system for providing fuel to vapor to automotive engine | James Richard Jamrog, Marianne L. Vykydal | 1998-10-06 |
| 5671718 | Method and system for controlling a flow of vapor in an evaporative system | Patrick J. Curran, Robert Joseph Pace, Edward G. Rychlick | 1997-09-30 |
| 5614665 | Method and system for monitoring an evaporative purge system | Patrick J. Curran, Juliette McCoy, Michael A. Panganis, Bryce Andrew Schwager, Edward G. Rychlick | 1997-03-25 |