CS

Chang-Jin Shin

HM Hyundai Motor: 1 patents #6,384 of 11,886Top 55%
KM Kia Motors: 1 patents #3,666 of 7,429Top 50%
📍 Gimpo-si, KR: #131 of 217 inventorsTop 65%
Overall (All Time): #3,077,653 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9175584 Sintered alloy for valve seat and manufacturing method of exhaust valve seat using the same Philgi Lee, Gyuhwan Kim, Jae Suk Park, Ki Bum Kim 2015-11-03