Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7036465 | Two-stroke and four-stroke switching mechanism | Reinhard Burk, Russell J. Wakeman | 2006-05-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7036465 | Two-stroke and four-stroke switching mechanism | Reinhard Burk, Russell J. Wakeman | 2006-05-02 |