HZ

Hu Zhou

UN Unknown: 1 patents #329 of 3,506Top 10%
📍 Huzhou City, CA: #2 of 7 inventorsTop 30%
Overall (2020): #443,385 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10533518 Internal combustion engine having independent combustion chamber Hanping Yi 2020-01-14