Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904124 | Enrichment apparatus for internal combustion engines | Gary J. Gracyalny, Robert K. Mitchell | 1999-05-18 |
| 4835965 | """Y"" equal length exhaust system for two-cycle engines" | — | 1989-06-06 |
| 4836453 | Fuel injector with continuous air flow | — | 1989-06-06 |
| 4598673 | Air-scavenged two-cycle internal combustion engine | — | 1986-07-08 |
| 4489699 | Control mechanism for selectively operating an internal combustion engine on two fuels | — | 1984-12-25 |
| 4453523 | Pressure balanced flow regulator for gaseous fuel engine | — | 1984-06-12 |
| 4425140 | Gaseous fuel and air proportioning device | George G. Lassanske | 1984-01-10 |
| 4399780 | Spark advance control mechanism for dual fuel engine | George G. Lassanske | 1983-08-23 |
| 4395992 | Gaseous fuel and air proportioning device | — | 1983-08-02 |
| 4393848 | Control mechanism for selectively operating an internal combustion engine on two fuels | — | 1983-07-19 |
| 4322935 | Lawn mower including a safety clutch and brake | — | 1982-04-06 |