Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5715799 | Method of leak detection during low engine vacuum for an evaporative emission control system | William B. Blomquist, Gary Dawson, Roland T. Richardson, Glen E. Tallarek, Mark E. Hope | 1998-02-10 |
| 5651349 | Purge system flow monitor and method | Gregory J. Dykstra, Mark E. Hope, Kim M. Person, James M. Witalec | 1997-07-29 |
| 5651350 | Method of leak detection for an evaporative emission control system | William B. Blomquist, Gary Dawson, Roland T. Richardson, Glen E. Tallarek, Mark E. Hope | 1997-07-29 |
| 5606121 | Method of testing an evaporative emission control system | William B. Blomquist, Gary Dawson, Roland T. Richardson, Glen E. Tallarek, Mark E. Hope | 1997-02-25 |
| 5520162 | Boiloff for a flexible fuel compensation system | William D. Rotramel, Joseph B. Adams, Robert J. Nankee, II | 1996-05-28 |
| 5415145 | Start fuel decay for a flexible fuel compensation system | Stuart M. Davis | 1995-05-16 |
| 5255661 | Method for determining fuel composition using oxygen sensor feedback control | Robert J. Nankee, II | 1993-10-26 |