ZM

Zongjie Ma

Overall (2019): #100,328 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D868992 UVC LED sterilizer 2019-12-03
D855182 Electrical dental calculus remover 2019-07-30