KX

Kun-Li Xieh

📍 Erlun, TW: #3 of 14 inventorsTop 25%
Overall (2005): #154,430 of 245,428Top 65%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6978550 Protractor and ruler combination — 2005-12-27