Word: gubelman
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Dates: during 1920-1929
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...Gubelman invented and applied for a patent on an adding counter which printed totals. This could be made an integral part of cash registers or adding machines, such as the Burroughs, the Elliott-Fisher, the Sundstrand. He offered his patent rights on a royalty basis to N. C. R. They had also filed on a similar patent, refused his offer. To Remington he went. They sent him back to N. C. R. Refusal again. So Remington adopted the device as an integral part of their registers : filed suit jointly with him against N. C. R. for infringement; won as owners...