Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8584647 | Engine control system for increased vehicle fuel economy | Colin Roberts, Richard H. Clutz, Robert P. Black, Kevin J. Storch, Alfred E. Spitza, Jr. +6 more | 2013-11-19 |
| 7621252 | Method to optimize fuel economy by preventing cylinder deactivation busyness | Kevin C. Wong, Alfred E. Spitza, Jr. | 2009-11-24 |