SD

Stewart Dean

📍 Lake Hill, NY: #3 of 4 inventorsTop 75%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #4,023,464 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4548485 Reading device for the visually handicapped — 1985-10-22