YC

Yang-Hwi Cho

📍 Painesville, OH: #4 of 18 inventorsTop 25%
🗺 Ohio: #490 of 2,550 inventorsTop 20%
Overall (1982): #22,636 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D266653 Extension for cone-shaped traffic marker — 1982-10-26