Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5309878 | Pulsed pressure lubrication system for an overhead valve engine | John Whitton | 1994-05-10 |
| 5224448 | Ignition brake for an internal combustion engine | — | 1993-07-06 |
| 4926808 | Primer bulb check valve system for an internally vented bowl primer carburetor | — | 1990-05-22 |
| 4907561 | Ignition system in an air-cooled engine | — | 1990-03-13 |
| 4893597 | Engine cylinder assembly having an intake cross-passageway | — | 1990-01-16 |
| 4800852 | Inline counterbalance weight system for a single cylinder engine | — | 1989-01-31 |
| 4579092 | Crankcase breather mechanism | — | 1986-04-01 |
| 4507917 | Economical engine construction having integrally cast muffler | — | 1985-04-02 |
| 4380216 | Economical engine construction | — | 1983-04-19 |