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Patents for John White
Patents 1 - 15 of 47
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NumberDatePatenteeTitleType
1,617XNov. 25, 1811J. White, J. FordMaking hats of paper
5,892XMar. 29, 1830J. WhiteSteam Generatingstationary boilers
6,470XApr. 11, 1831J. WhiteWashing and churning machinewashing machines
8,977XJul. 18, 1835J. WhiteCoffins of artificial stone or marble
9,342XJan. 23, 1836J. WhiteHydraulic cement
37,466Jan. 20, 1863R. StilemanImprovement in hydrantshydrants
37,569Feb. 03, 1863A.B. DavisImprovement in weighing apparatusscales and balances
42,213Apr. 05, 1864P. MolyneuxImprovement in apparatus for forcing oil from wells
42,426Apr. 19, 1864J. Yocom, Jr.Improved apparatus for molding pulleys
47,187Apr. 11, 1865J. BuserSaw setsaw sets
47,806May 23, 1865C. DisstonImproved saw-setting machinesaw sharpening machines
51,168Nov. 28, 1865C.P. FrazerMode of sharpening sawssaw sharpening machines
51,633Dec. 19, 1865G. TrimbleImprovement in mitering machinesmiter machines
52,173Jan. 23, 1866F. Schlater, A. KleinschmidtSpill Planespill planes
53,981Apr. 17, 1866T.M. HowardImproved drilling-machinedrill presses
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