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Patents for George H. Smith
Patents 1 - 8 of 8
First set of recordsLast set of records
22,710Jan. 25, 1859A.R. DavisCorn Huskercorn huskers
30,998Dec. 18, 1860L. WrightCircular-saw gagecircular saws
34,659Mar. 11, 1862C. WrightImprovement in tool posts or holderslathe tool holders and tool posts
118,289Aug. 22, 1871G.H. SmithImprovement in machines for making excelsiorexcelsior machines
233,488Oct. 19, 1880S. DarlingArt of Manufacturing Mathematical Instruments
241,879May 24, 1881E.L. ParsonsGear Wheel Cuttermilling machine cutters
359,943Mar. 22, 1887G.H. SmithAttachment for Grinding Machinesgrinding attachments
468,702Feb. 09, 1892G.H. SmithHorseshoe Grooverhorseshoes
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