CC

Cheng-Kuo Cheng

SC Shanq Dih Co.: 2 patents #1 of 1Top 100%
📍 Singapore, SG: #170 of 1,836 inventorsTop 10%
Overall (2019): #185,987 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D870907 Neck massager 2019-12-24
D854177 Roller massager 2019-07-16