DW

Dinghua Wang

HG Haier Group: 1 patents #80 of 223Top 40%
Overall (All Time): #1,830,649 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11852520 Method for determining reflective surface of steering gear and focusing steering gear of external level gauge Rui Wang, Pu Wang 2023-12-26
D452255 Freezer with drawer below Yongsen Chai, Jian Ma, Biao Li 2001-12-18