RH

Richard L. Hockenbrock

ZR Zenith Radio: 4 patents #20 of 184Top 15%
📍 Mundelein, IL: #160 of 550 inventorsTop 30%
🗺 Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,309,208 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4405949 Liquid cooling in projection cathode ray tubes Paul Strauss 1983-09-20
4379978 Means and method for making electrical connection to cathode ray tubes 1983-04-12
4342942 Projection tube alignment means 1982-08-03
4326762 Apparatus and method for spot-knocking television picture tube electron guns James W. Schwartz 1982-04-27