Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7398759 | Four-stroke engine | — | 2008-07-15 |
| 5628295 | Two-stroke internal combustion engine | Roberto Sommariva | 1997-05-13 |
| 5579735 | Four-stroke internal combustion engine | Rodney L. Harms | 1996-12-03 |
| 5347967 | Four-stroke internal combustion engine | Rodney L. Harms | 1994-09-20 |
| 4420885 | Power tool with improved braking device | — | 1983-12-20 |