YH

Yeonggil Ha

📍 Jeomgok-myeon, KR: #394 of 732 inventorsTop 55%
Overall (All Time): #3,327,235 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7543577 Low-fuel consumption and low pollution combustion system for supplying vehicle engine with mixture of fuel and oxygen Yunha Kim 2009-06-09