RY

Ruojin Yin

BM Bestway Inflatables & Material: 2 patents #4 of 24Top 20%
Overall (2022): #115,969 of 548,613Top 25%
2
Patents 2022

Issued Patents 2022

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