HZ

Hanlu Zuo

ZC Zhengzhou Sanhua Technology & Industry Co.: 2 patents #5 of 16Top 35%
Overall (All Time): #1,837,266 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11266961 Agitator lid suitable for different paint pot openings Yiyang Yu 2022-03-08
10639604 Labor-saving paint mixing cover Yiyang Yu 2020-05-05