CC

Chunmei Chen

📍 Qingdao, CN: #112 of 400 inventorsTop 30%
Overall (2021): #503,972 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11136110 Pitch control system Ryan M. Randall 2021-10-05