SQ

Song Guo Qiang

DF Dongguan Shichang Metals Factory: 2 patents #4 of 6Top 70%
Overall (All Time): #1,400,037 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11760700 Method of continuously converting kitchen waste using three environmental insects De Ying Ma, Guang Zhang 2023-09-19
10697095 Woven fabric 2020-06-30
D880873 Woven fabric 2020-04-14