Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
BR

Buqin Ruan

ZCZhejiang Topsun Logistic Control Co.: 2 patents #1 of 2Top 50%
Guojia, CN: #1 of 2 inventorsTop 50%
Overall (2021): #175,528 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11034276 Auxiliary convey mechanism for goods in a vehicle compartment Zhaoyin Xiao 2021-06-15
11021094 Magnetic strap hook Zhaoyin Xiao 2021-06-01