YZ

Yadi Zheng

📍 Shaoxing, CN: #92 of 235 inventorsTop 40%
Overall (All Time): #3,325,408 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D592306 Laryngoscope blade Warren V. Bigelow, Zhongyong tong, Shengdong Qui, Qitao Lai 2009-05-12