DA

Donald Ankeny

ZE Zenith Electronics: 1 patents #208 of 411Top 55%
ZR Zenith Radio: 1 patents #81 of 184Top 45%
Overall (All Time): #2,359,821 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4475124 Synchronizing system for character display Gary A. Jones 1984-10-02
4422020 Vertical image correction for projection TV Stanley E. Lehnert 1983-12-20