JD

Jinfei Dong

XC Xiamen Kingqueen Industrial Co.: 6 patents #1 of 1Top 100%
Overall (All Time): #817,865 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11399669 Outdoor shower device — 2022-08-02
11142388 Thermal container — 2021-10-12
11142389 Thermal container — 2021-10-12
11109719 Outdoor shower device — 2021-09-07
11040820 Thermal bag — 2021-06-22
9856069 Thermal insulation bag — 2018-01-02