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Vladimir Zworykin, television pioneer ; Talking about an invention in which he played a critical role.

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Assignee: Zestotherm Inc.

Location: Cincinnati, OH
No. of patents: 1

Number	Title	Issue Date
5443056	Exothermic heater device A mixture of magnesium-iron alloy and salt is confined within a nonwoven cellulose covering and forms an elongated cartridge which is wrapped with multiple layers of absorbent paper. The cartridge and paper are enclosed within a pouch of perforated plasti...	08/22/1995