JH

Jin Woong Ha

DC Doosan Heavy Industries & Construction Co.: 1 patents #18 of 74Top 25%
Overall (2018): #372,227 of 503,207Top 75%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10145759 Apparatus for estimating oscillation within combustion device Sung Jong AHN, Young Ho Ju, Cheol Kim 2018-12-04