LD

Leonard Dietch

ZE Zenith Electronics: 6 patents #53 of 411Top 15%
ZR Zenith Radio: 1 patents #81 of 184Top 45%
Overall (All Time): #769,122 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4745329 Front assembly for an ultra-high resolution color cathode ray tube having an improved shadow mask compensated for diffraction and process therefor 1988-05-17
4737681 Support means for a tensioned foil shadow mask James R. Fendley, Paul Strauss, John M. Jarosz 1988-04-12
4705357 Shadow mask having aperture occlusion prevention means 1987-11-10
4680196 Method for shadow mask protection during manufacture 1987-07-14
4593225 Tension mask colar cathode ray tube Kazimir Palac 1986-06-03
4575691 Cable isolator with overvoltage protection Raymond G. Capek, Anthony Cocco, Michael Livshits 1986-03-11
4217521 High potential static discharge means for television cathode ray tubes James W. Schwartz 1980-08-12