YS

Yidan Sun

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,667,454 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11389271 Nickel-titanium file root canal preparation instrument Yanfeng Li, Yihe Li, Yuan Lv, Guangquan Chai, Huanyue Liu +1 more 2022-07-19