Patents for George Whitfield Robinson |
Patents 1 -
9
of 9
|
Number | Date | Patentee | Title | Type |
1,086X | Jun. 27, 1809 | G.W. Robinson | Mode of Securing a Button in Lathe | button making machinery |
1,733X | May 14, 1812 | G.W. Robinson | Moulds for casting metal buttons | button making machinery |
1,893X | Mar. 17, 1813 | G.W. Robinson | Manufacturing brass, copper, and composition nails | nail making machines |
2,979X | Jul. 17, 1818 | G.W. Robinson | Securing locks from being picked | |
2,980X | Jul. 17, 1818 | G.W. Robinson | Setting kettles, etc. for boilers | stationary boilers |
3,569X | Aug. 19, 1822 | G.W. Robinson | Mode of making furnaces | industrial furnaces |
4,362X | Mar. 16, 1826 | G.W. Robinson | Spinning machine | spinner |
4,458X | Jun. 06, 1826 | G.W. Robinson, J. Brown | Construction of rail ways | |
4,777X | Jun. 02, 1827 | G.W. Robinson | Construction of cast iron foot stoves | stoves |