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Johan Steiner

ZE Zenith Electronics: 1 patents #208 of 411Top 55%
Overall (All Time): #3,896,351 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4902257 Methods and apparatus for making flat tension mask color cathode ray tubes Robert P. Adler, James R. Fendley, Howard G. Lange, Charles J. Prazak, III, Paul Strauss 1990-02-20