Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6629514 | Two stroke gasoline engine with rotary valve enabling double acting power strokes and rotary air valve to lessen blowback | — | 2003-10-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6629514 | Two stroke gasoline engine with rotary valve enabling double acting power strokes and rotary air valve to lessen blowback | — | 2003-10-07 |