SK

Sylvain Y. Koffi

📍 Hayward, CA: #679 of 1,120 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,318,824 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7497035 Soccer training apparatus and method Alexander I. Kos 2009-03-03