SZ

Songtao Zhan

BC Beijing Smtp Technology Co.: 1 patents #2 of 5Top 40%
Overall (2023): #106,888 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11779366 Ultrasonic osteotome bit Yu Sun, Qun Cao 2023-10-10
11627980 Ultrasonic scalpel bit Qun Cao 2023-04-18