FS

Frank M. Sohn

RC Rca: 1 patents #895 of 1,739Top 55%
📍 Leola, PA: #61 of 99 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,031,857 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4439709 Color picture tube having improved temperature compensating support for a mask-frame assembly — 1984-03-27