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Patents for William H. Wright | |||||
Number | Date | Patentee | Title | Type | |
100,484 | Mar. 01, 1870 | W.H. Wright | Improvement in farm gates | ||
105,370 | Jul. 12, 1870 | E. Rhodes | Improvement in reciprocating sawmills | reciprocating sawmills | |
108,011 | Oct. 04, 1870 | H. Disston | Improvement in saws | saw teeth | |
159,652 | Feb. 09, 1875 | C.T. Shoemaker, H. Disston | Improvement in Tempering Steel Plates | making sawblades |