DA

D. Mason Allen

📍 Orlando, FL: #4 of 106 inventorsTop 4%
🗺 Florida: #136 of 2,217 inventorsTop 7%
Overall (1989): #29,758 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4887825 Skateboard Ashton D. Allen 1989-12-19
4853986 Water level control — 1989-08-08