SS

Sylvester Martin Shelton

📍 Sacramento, CA: #518 of 1,687 inventorsTop 35%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,129,706 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7846014 Electronic investment and trading game with entertainment and educational purpose — 2010-12-07
D295800 Crocheted football helmet cap — 1988-05-24