Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9146177 | System and method for diagnosing a fault in an oxygen sensor based on engine speed | Stephen Paul Levijoki, Scott Jeffrey, John W. Siekkinen | 2015-09-29 |
| 8939010 | System and method for diagnosing faults in an oxygen sensor | Stephen Paul Levijoki, John W. Siekkinen, Michael John Dokter, Scott Jeffrey | 2015-01-27 |
| D716178 | Advent manger | Mary Josephine Majcher | 2014-10-28 |
| D690533 | Shower shelf | — | 2013-10-01 |
| 8261727 | Individual cylinder fuel control systems and methods for oxygen sensor degradation | Andrew P. Bagnasco | 2012-09-11 |