RM

Richard D. Maiers

📍 Hazleton, PA: #19 of 52 inventorsTop 40%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,042,895 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4478419 Football type board game — 1984-10-23