GM

Gladys L. Mayfield

📍 Calico Rock, AR: #1 of 5 inventorsTop 20%
🗺 Arkansas: #2,823 of 5,804 inventorsTop 50%
Overall (All Time): #3,778,090 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5443268 Military conflict board game George M. Mayfield 1995-08-22