CK

Chen-Chun Ko

SC Shin Zu Shing Co.: 1 patents #3 of 12Top 25%
Overall (2004): #247,124 of 270,089Top 95%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6729980 Jam free device for a table tennis serving machine Sheng-Nan Lu 2004-05-04