QJ

Qinghai Jin

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Edmonton, CA: #922 of 2,912 inventorsTop 35%
Overall (All Time): #1,815,562 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11718514 Hinge assembly Marthinus Hendrik Doman 2023-08-08
11480249 Seal member Marthinus Hendrik Doman 2022-10-25