TU

Tae Min Um

EC Ehwa Diamond Industrial Co.: 2 patents #14 of 49Top 30%
Overall (All Time): #2,132,426 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7497212 Cutting tool and method for manufacturing the cutting tool Jong Suk Choi, In Woo Kim 2009-03-03
D526553 Metal-cutting saw blade 2006-08-15