HL

Huacheng Li

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Lianjiang City, CN: #4 of 21 inventorsTop 20%
Overall (All Time): #1,694,676 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12358696 Container sealing plug and container having same Jiejia Xie 2025-07-15
12221259 Container sealing plug and container Jiejia Xie 2025-02-11