YK

Ying-Shou Kao

Overall (All Time): #2,103,758 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7901476 Peaky filter 2011-03-08
7097681 Structure of filtering bag combination 2006-08-29