Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465568 | Method and system for variable cam timing device | Paul A. Pietrzyk, John Eric Rollinger | 2019-11-05 |
| 10267187 | Method and system for variable cam timing device | Paul A. Pietrzyk, John Eric Rollinger | 2019-04-23 |
| 10253710 | Gaseous fuel injector activation | Ross Dykstra Pursifull, Samuel J. Guido | 2019-04-09 |
| 10174642 | Method and system for variable cam timing device | Paul A. Pietrzyk, John Eric Rollinger | 2019-01-08 |