JZ

Jinfu Zheng

Overall (All Time): #787,668 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D1095762 Foam sprayer 2025-09-30
D1089538 Foam sprayer 2025-08-19
D1048311 Garden filter 2024-10-22
D1003393 Pressure washer gun 2023-10-31
D1003394 Pressure washer gun 2023-10-31
D1000025 Foam lance 2023-09-26