CM

Chan Chor Man

SI Southern Imperial: 1 patents #2 of 3Top 70%
📍 Tai Po, CN: #4 of 12 inventorsTop 35%
Overall (2019): #510,238 of 560,194Top 95%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10180017 Security device with reusable base member Brent O. Ewing, Thomas O. Nagel 2019-01-15