Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1043003 | Pick-up broom attachment with internal water tank | Darin R. Virnig | 2024-09-17 |
| 11891766 | Pick-up broom attachment with internal water tank | Darin R. Virnig | 2024-02-06 |