DB

Donald E. Du Bois

📍 Shokan, NY: #11 of 18 inventorsTop 65%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #4,002,480 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4613845 Apparatus for preventing operation of machinery by one who is intoxicated — 1986-09-23