DK

Deok-Kyeom Kim

Overall (All Time): #2,204,795 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6641370 Vacuum pump apparatus having improved sealing structure — 2003-11-04
6599097 Dry vacuum pump with improved gas discharging speed and pump cooling — 2003-07-29