Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9022002 | Method of cold starting an internal combustion engine in hybrid applications | R Travis Schwenke, Poh Fong Chin | 2015-05-05 |
| 8219303 | Method for operating an internal combustion engine for a hybrid powertrain system | R. Travis Schwenke | 2012-07-10 |