CK

Chen Chung Ku

Overall (All Time): #2,187,698 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6694691 Combination floor pad having composite base boards 2004-02-24
6640513 Combination floor structure 2003-11-04