Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5226607 | Chopper | — | 1993-07-13 |
| 4778117 | Device for chopping up garden waste | — | 1988-10-18 |
| 4593863 | Device for chopping up garden waste and the like | Johann Mordstein | 1986-06-10 |