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Patents for F. H. Clement
Patents 1 - 15 of 80
First set of recordsNext set of recordsLast set of records
47,328Apr. 18, 1865J.S. PatricImprovement in air-compressing apparatus
91,758Jun. 22, 1869P. MacyImprovement in toy steam-engines
92,027Jun. 29, 1869A. FickettImproved process of preparing wood for paper-stockspecialty machines
92,737Jul. 20, 1869C.R. BrinckerhoffImprovement in harvestersharvesters
94,127Aug. 24, 1869W.R. OatleyImprovement in card-holders
94,373Aug. 31, 1869J. AgateImproved apparatus for cooling and refrigerating
94,625Sep. 07, 1869H.D. McGeorgeCoal-stove
96,170Oct. 26, 1869J.P. Van SickleImprovements in harvestersharvesters
97,431Nov. 30, 1869W.R. OatleyStove-leg
98,170Dec. 21, 1869C.A. LeonardImprovement in insoles for boots and shoesshoemaking
98,218Dec. 28, 1869J.K. BabcockImprovement in water-elevatorswater elevators
98,530Jan. 04, 1870T.B. TitusImprovement in sleigh-shoessleigh shoes
98,737Jan. 11, 1870C.R. BrinckerhoffImprovements in harvestersharvesters
98,788Jan. 11, 1870J.M. McMasterImprovement in car-brake and starter
98,935Jan. 18, 1870W.B. DunningImproved compound railway-rail
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