JH

John Han

📍 Diamond Bar, CA: #10 of 28 inventorsTop 40%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #128,912 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D385230 Easy control tricycle Steve Han, Young Son Song, Seang Hwan Song 1997-10-21