DZ

Daoyin Zhou

GC Globe (Jiangsu) Co.: 1 patents #78 of 139Top 60%
GC Greenworks (Jiangsu) Co.: 1 patents #20 of 51Top 40%
Overall (All Time): #1,761,392 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11980139 Backpack tool apparatus Yunjie Shangguan 2024-05-14
11617312 Backpack tool apparatus Yunjie Shangguan 2023-04-04