CC

Cheong-Ho Chang

📍 Seoul, KR: #2,931 of 7,292 inventorsTop 45%
Overall (2016): #444,313 of 481,213Top 95%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9408975 Apparatus for operating syringe piston Seok-jung Kim, Jae-Deog Jang, Hyun-Shin Park, Sae-Bom Lee, Kyoung-Phil Byun 2016-08-09