Patents for John Wright |
Patents 1 -
9
of 9
|
Number | Date | Patentee | Title | Type |
7,508X | Apr. 04, 1833 | D. Polley, J. Wright | Copper still | |
8,300X | Jul. 10, 1834 | M. Ames, J. Wright | Thrashing machine | threshers and thrashers |
8,463X | Oct. 22, 1834 | J. Wright | Still, alcohol | |
9,423X | Feb. 20, 1836 | J. Wright | Still | |
1,527 | Mar. 31, 1840 | W. Bryant | Improvement in Plows | plows |
2,127 | Jun. 11, 1841 | W. Bryant | Sawmill | sawmills |
6,216 | Mar. 20, 1849 | J. Wright | Improved Machine fot Turning a Lock on Sheet Metal | tinsmith |
77,129 | Apr. 21, 1868 | J. Wright, C.R. Tompkins | Improvement in sawmills | tablesaws |
228,333 | Jun. 01, 1880 | S. Fawcett | Pipe-Tongs | pipe tongs |