CC

Chih-Chan Chang

UN Unknown: 1 patents #178 of 2,395Top 8%
Overall (2005): #226,377 of 245,428Top 95%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6857929 Ornamental water ball showing two dynamic views Kuo-Yun Liao 2005-02-22