JH

Jaechang Ha

AD Agency For Defense Development: 1 patents #2 of 64Top 4%
Overall (2018): #384,579 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10151330 Three-stage hydraulic actuator and method of operating the same Taehyeong Kim, Yoonjae Kim, Changwon Shul 2018-12-11