Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12186783 | Apparatus, system and method for cleaning a wheelbarrow | Karl Manning Vaupel, Samuel Rhys Davies | 2025-01-07 |
| D1010263 | Filter for a wash tub | Karl Manning Vaupel, Samuel Rhys Davies | 2024-01-02 |
| D976508 | Wash tub for a wheelbarrow | Karl Manning Vaupel, Samuel Rhys Davies | 2023-01-24 |