RK

Ruqun Ke

📍 Sha Tin, CN: #76 of 303 inventorsTop 30%
Overall (2017): #258,800 of 506,227Top 55%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9724711 Powder delivery device Minjian Gao 2017-08-08