JY

Joo Hyuk Yim

Overall (All Time): #1,442,931 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11208993 Energy-saving pump and control system for the pump — 2021-12-28
9297279 Pumping device using vapor pressure for supplying water for power plant — 2016-03-29
9255709 Automatic water supply-type steam generator using vapor pressure — 2016-02-09