Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9278684 | Method and system for controlling a hybrid vehicle | Mark A. Manickaraj, Andrew M. Zettel, Norman J. Weigert, Richard A. Marsh, Kevin A. Dietrich +1 more | 2016-03-08 |
| 8918240 | Method for operating hybrid vehicle | Mark A. Manickaraj, Aniket Kothari, Richard A. Marsh, Lawrence P. Ziehr, Norman J. Weigert +2 more | 2014-12-23 |