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Arthur DeLong

📍 Mertztown, PA: #15 of 23 inventorsTop 70%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,042,177 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4475762 Wheel chair restraint system Prem M. Balani 1984-10-09