YJ

Yintai Jiang

DA Daimay North America Autmotive: 2 patents #1 of 3Top 35%
Overall (2019): #104,497 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10406955 Ratcheting headrest assembly Jianhua Wang, Guojun Tang 2019-09-10
10166899 Ratcheting headrest assembly Jianhua Wang, Guojun Tang 2019-01-01