YS

Young-wan Song

📍 Seoul, KR: #1,425 of 3,741 inventorsTop 40%
Overall (2011): #121,632 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8083747 Maxillary sinus bone graft method using the sinus lift drill (SLD) and hydraulic effect 2011-12-27