ZF

Zhen Feng

BC Beijing Smtp Technology Co.: 1 patents #2 of 4Top 50%
📍 Qingdao, KY: #1 of 1 inventorsTop 100%
Overall (2021): #92,983 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11207084 Tool bit for an ultrasonic osteotome Qun Cao 2021-12-28
11129435 All weather cycling shoe cover Zhen Zhou Feng, Thomas N. Buckley 2021-09-28