RY

Ruojin Yin

BM Bestway Inflatables & Material: 2 patents #16 of 55Top 30%
Overall (All Time): #1,850,194 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11401926 Built-in air pump and inflatable device Shuiyong Huang, Wanbin Qiu 2022-08-02
11384769 Smart electric air pump Shuiyong Huang, Wanbin Qiu 2022-07-12