FD

Frank J. Downs

📍 Newberry, SC: #7 of 25 inventorsTop 30%
🗺 South Carolina: #8,412 of 15,501 inventorsTop 55%
Overall (All Time): #4,038,466 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4462525 Portable television equipment carrier Robert W. Pingleton 1984-07-31