SL

Sang Geun Lee

Overall (2018): #105,951 of 503,207Top 25%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10143297 Portable interdental toothbrush 2018-12-04
9907390 Portable interdental toothbrush 2018-03-06