HZ

Hongjian Zhang

QC Qingdao Workercare Tools Manufacture Co.: 2 patents #1 of 1Top 100%
📍 Plainsboro, NJ: #37 of 191 inventorsTop 20%
🗺 New Jersey: #1,156 of 6,977 inventorsTop 20%
Overall (2021): #155,684 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D923280 Car ramp 2021-06-22
D921324 Car ramp 2021-06-01