JH

Jungmin Hwang

AD Agency For Defense Development: 1 patents #3 of 63Top 5%
Overall (2019): #399,552 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10378482 Ignition safety device for rocket motor Seunggyo Jang 2019-08-13