ZC

Zhenyu Cheng

📍 Lake Oswego, OR: #502 of 769 inventorsTop 70%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #2,558,689 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1056395 Electric toilet lift Wugeng Li, Zaifei Luo, Yuan Ying 2024-12-31