Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4930933 | Hand tool, especially a gardening, farm, cleaning, or like implement | — | 1990-06-05 |
| 4768258 | Handle extension for a manual implement such as a gardening, cleaning or like tool | — | 1988-09-06 |
| 4392661 | Supply apparatus to provide electricity to motor-driven appliances, especially lawn edge trimmers, driven with electric motors | — | 1983-07-12 |
| 4335568 | Filament-type vegetation trimmer with automatic line sensor | — | 1982-06-22 |