Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9527532 | Three wheeled vehicle | James A. J. Holroyd, Brian T. Utter, Jason J. Hohenstein | 2016-12-27 |
| 5781877 | Method for detecting the usage of a heater in a block of an internal combustion engine | Patrick Edward Smithberger, Scott Richard Hughes, Michael John Cullen, Robert Matthew Marzonie | 1998-07-14 |
| 5677482 | Determining throttle position sensor output | Thomas Scott Gee, Michael T. Conlin, Graham Arthur Snow, Marsha Wendel | 1997-10-14 |
| RE31658 | Fuel injection system | — | 1984-09-04 |
| 4327689 | Combined warm-up enrichment, engine roughness and exhaust gas sensor control for EFI engine | — | 1982-05-04 |