FJ

Frank R. Ragland, Jr.

RC Rca: 1 patents #133 of 435Top 35%
🗺 Pennsylvania: #570 of 2,652 inventorsTop 25%
Overall (1982): #64,937 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4360839 Deflection yoke adjustment apparatus Randall W. Martin 1982-11-23