Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5295465 | Apparatus and method for controlling ignition of an internal combustion engine | William T. Volmary | 1994-03-22 |
| 5222471 | Emission control system for an internal combustion engine | — | 1993-06-29 |
| 4993225 | Two cycle engine vapor emission control | Roy A. Giacomazzi, Mark G. Kosowski, Steven Stiles | 1991-02-19 |