TD

Thomas P. DeFranco

ZE Zenith Electronics: 1 patents #208 of 411Top 55%
ZR Zenith Radio: 1 patents #81 of 184Top 45%
Overall (All Time): #2,345,635 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4710669 Internal electrical connector for a tension mask tube Alfred Adamski, Lawrence W. Dougherty 1987-12-01
4299016 Cathode ray tube neck cleansing-scavenging means and method Armando V. Marino 1981-11-10