HC

Haijun Chen

MC Mesnac Co.: 1 patents #1 of 5Top 20%
📍 Qingdao, TX: #3 of 6 inventorsTop 50%
Overall (2024): #163,755 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11947321 Mold for making alkali metal wax packet, method for preparing same, and method for using same Xinghui LI, Ting Du, Zhongzheng Liu, Shunlu Xiao 2024-04-02
11911984 Laminating equipment for RFID tire tag Lanfei Dong, Luxin Wang, Haibo Qi, Qiang Tong 2024-02-27