KC

Kuo-Min Chen

TC Tsann Kuen Enterprise Co.: 1 patents #14 of 44Top 35%
Overall (All Time): #2,147,519 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7387062 Seal ring free piston structure — 2008-06-17
D433409 Liquid crystal display computer — 2000-11-07