- U.S. PATENT 2,590,018, "PRODUCTION of Colored Images", Louis Koller and FRED Williams/General Electric, filed 24 October 1950, ISSUED 18 March 1952
 - U.S. Patent 2,958,002, "Production of Colored Images", Dominic Cusano and Frank Studer/General ELECTRIC, filed 29 October 1954, issued 25 October 1960
 - U.S. Patent 2,827,593, "High Purity Color Information SCREEN", Louis Koller/General ELECTRIC, filed 29 April 1955, issued 18 March 1958
 - U.S. Patent 2,992,349, "Field ENHANCED Luminescent System", Dominic Cusano/General Electric, filed 24 October 1957, issued 11 July 1961
 - U.S. Patent 4,612,483, "Penetron color display tube with channel PLATE electron MULTIPLIER", Derek Washington/Philips Electronics, filed 22 September 1983, ISSUED 16 September 1986
 Véase también.
- U.S. Patent 2,590,018, "Production of Colored Images", Louis Koller and Fred Williams/General Electric, filed 24 October 1950, issued 18 March 1952
 - U.S. Patent 2,958,002, "Production of Colored Images", Dominic Cusano and Frank Studer/General Electric, filed 29 October 1954, issued 25 October 1960
 - U.S. Patent 2,827,593, "High Purity Color Information Screen", Louis Koller/General Electric, filed 29 April 1955, issued 18 March 1958
 - U.S. Patent 2,992,349, "Field Enhanced Luminescent System", Dominic Cusano/General Electric, filed 24 October 1957, issued 11 July 1961
 - U.S. Patent 4,612,483, "Penetron color display tube with channel plate electron multiplier", Derek Washington/Philips Electronics, filed 22 September 1983, issued 16 September 1986
 Véase también.
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