Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12303087 | Floor cleaning apparatus and liquid delivery assembly for use in floor cleaning apparatus | Kin Wong Yau, Heung Kin Chan | 2025-05-20 |
| 12290223 | Floor cleaning apparatus and liquid delivery assembly for use in floor cleaning apparatus | Kin Wong Yau, Heung Kin Chan | 2025-05-06 |
| 12097540 | Modular power washer system, method and kit therefor | Todd Rickey | 2024-09-24 |
| 11376620 | Pressure washer | Jared Hazel, Liang Yong Zhi, Yang Shao Kang | 2022-07-05 |
| 10512944 | Power washer with pulsing boost power mode | Todd Rickey | 2019-12-24 |
| 10337483 | Electric starter motor for a gas engine | Mark E. Hannah | 2019-07-02 |
| 8987938 | Hybrid inverter generator | Klaus Hahn | 2015-03-24 |