TW

Tingyi Wang

📍 Qingdao, CN: #946 of 2,087 inventorsTop 50%
Overall (All Time): #3,878,756 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5024490 Emergency compressed-air brake for automobiles — 1991-06-18