Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9316151 | Engine assembly including crankshaft for V8 arrangement | Edward J. Keating, Robert S. McAlpine, Akram R. Zahdeh | 2016-04-19 |
| 9284894 | Reduced torque variation for engines with active fuel management | Craig D. Marriott, Robert S. McAlpine, Dustin Loveland | 2016-03-15 |
| 9103305 | Internal combustion engine | Alan W. Hayman, James J. Mazzola, III | 2015-08-11 |
| 9010300 | Reduced torque variation for engines with active fuel management | — | 2015-04-21 |
| 8327814 | Engine rocker arm | Robert S. McAlpine, Akram R. Zahdeh | 2012-12-11 |