Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752539 | Method for diagnosing leaks downstream of the purge flow control orifice | Darrell W. Burleigh, Sergio Quelhas, Kenneth C. Swartz | 2017-09-05 |
| 7591173 | Method and apparatus for monitoring the restriction level of a vehicular air filter element | Scott J. Benscoter, Dennis P. Stenson, Steven J. Mc Cormick, Roger G. Van Vechten | 2009-09-22 |
| 6056297 | Intermediate shaft dash panel seal | Ronald L. Harkrader, Richard E. Jayroe | 2000-05-02 |