YN

Yo Sang Nam

Overall (All Time): #3,664,426 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5970809 Transmission for farm tractors Young Sun Kang, Gye Yong Song, Sang Il Nam, Sam Suk Jung 1999-10-26