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Patents for George Whitfield Robinson
Patents 1 - 9 of 9
First set of recordsLast set of records
1,086XJun. 27, 1809G.W. RobinsonMode of securing a button in lathebutton making machinery
1,733XMay 14, 1812G.W. RobinsonMoulds for casting metal buttonsbutton making machinery
1,893XMar. 17, 1813G.W. RobinsonManufacturing brass, copper, and composition nailsnail making machines
2,979XJul. 17, 1818G.W. RobinsonSecuring locks from being picked
2,980XJul. 17, 1818G.W. RobinsonSetting kettles, etc. for boilersstationary boilers
3,569XAug. 19, 1822G.W. RobinsonMode of making furnacesindustrial furnaces
4,362XMar. 16, 1826G.W. RobinsonSpinning machinespinner
4,458XJun. 06, 1826G.W. Robinson, J. BrownConstruction of rail ways
4,777XJun. 02, 1827G.W. RobinsonConstruction of cast iron foot stovesstoves
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