Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7881859 | Torque converter clutch control system and post oxygen sensor performance diagnostic system | Igor Anilovich, John W. Siekkinen, Jayson S. Schwalm, Daniel J. Wickman | 2011-02-01 |