MS

Mary E. Shade

📍 Cockeysville, MD: #198 of 330 inventorsTop 60%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,899,163 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4912307 Device for keeping score during a scoring game Donna E. Verdis 1990-03-27