Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D311406 | Combined grass catcher blower and chute | — | 1990-10-16 |
| 4693063 | Material collection apparatus | Keith A. Leistikow | 1987-09-15 |
| D290366 | Combined grass collector and blower | Keith A. Leistikow | 1987-06-16 |
| 4614080 | Grass collector blower | Keith A. Leistikow | 1986-09-30 |
| D285690 | Combined grass collector and blower | Keith A. Leistikow | 1986-09-16 |