JH

John R. Hale

RC Rca: 1 patents #133 of 435Top 35%
🗺 Pennsylvania: #570 of 2,652 inventorsTop 25%
Overall (1982): #52,945 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4341545 Beading apparatus for making an electron gun assembly having self-indexing insulating support rods 1982-07-27