Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6389874 | Fuel composition sensor rationality test | Shean Huff, Richard K. Moote, John M. Prevost | 2002-05-21 |
| 6257174 | Method of determining the composition of fuel in a flexible fueled vehicle after fuel blending | Shean Huff, Yi Cheng, Robert J. Nankee, II, Mary Joyce, Roland T. Richardson +1 more | 2001-07-10 |
| 6041278 | Method of triggering a determination of the composition of fuel in a flexible fueled vehicle | Yi Cheng, Mark E. Hope, Shean Huff, Robert J. Nankee, II, Mary Joyce +5 more | 2000-03-21 |
| 6023965 | Method of compensating for boil-off alcohol in a flexible fueled vehicle with a PCV solenoid | Yi Cheng, Robert J. Nankee, II | 2000-02-15 |
| 5937798 | Method of controlling the air to fuel ratio in a flexible fueled vehicle during wide open throttle or part throttle enrichment operation | Yi Cheng, Shean Huff, Robert J. Nankee, II, Mary Joyce, Gary L. Seitz | 1999-08-17 |
| 5901671 | Method of determining the composition of fuel in a flexible fueled vehicle after fuel blending | Shean Huff, Yi Cheng, Robert J. Nankee, II, Mary Joyce, Roland T. Richardson +1 more | 1999-05-11 |
| 5881703 | Method of determining the composition of fuel in a flexible fueled vehicle | Robert J. Nankee, II, Yi Cheng, Shean Huff, Mary Joyce, Dennis A. Krozek +3 more | 1999-03-16 |
| 5850824 | Method of determining the composition of fuel in a flexible fueled vehicle with an O2 sensor | Gary L. Seitz, Yi Cheng, Mark E. Hope, Shean Huff, Mary Joyce +2 more | 1998-12-22 |