DC

Donald P. Cornelson

📍 Seattle, WA: #14,120 of 21,776 inventorsTop 65%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,982,374 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4695056 Variable surface board game Jess W. Carlson 1987-09-22