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Patents for Nathaniel J. Wyeth
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
5,405XMar. 18, 1829N.J. WyethApparatus for cutting ice
1,879Dec. 01, 1840N.J. WyethMachine for reducing blocks of ice to a uniform thickness and cutting parallel ridges on the upper surface of the sameice tools
3,317Oct. 25, 1843N.J. WyethImprovement in ice cutters and markerscutters
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