Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887559 | Solenoid controlled oil injection system for two cycle engine | William G. Fenrich | 1989-12-19 |
| 4864996 | Fuel injected two cycle engine with progressive throttle linkage for improved resolution of throttle position sensor | — | 1989-09-12 |
| 4856483 | Vacuum bleed and flow restrictor fitting for fuel injected engines with vapor separator | Glenn C. Beavis | 1989-08-15 |
| 4794889 | Fuel puddle bleed shut-off for fuel injected two cycle engine | — | 1989-01-03 |