WD

William Lewis Duke

📍 Santa Clarita, CA: #575 of 1,031 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,155,304 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8419432 Tactile Sudoku Game Display for the Blind — 2013-04-16