| All Patents in class 110/182.6 |
Patents 1 -
14
of 14
      |
| Number | Date | Patentee | Title | Type |
| 9,573X | Mar. 31, 1836 | J.S. (Shuggart) | Tew irons | |
| 5,479 | Mar. 21, 1848 | A.H. Hart | Tuyere | forge tuyeres |
| 6,027 | Jan. 09, 1849 | E. Harris | Rotary Blacksmith's Twyer | blacksmith |
| 54,562 | May 08, 1866 | J. Kriebaum | Tuyere | forge tuyeres |
| 124,100 | Feb. 27, 1872 | W. Werts | Improvement in Tuyeres | blacksmith |
| 125,863 | Apr. 16, 1872 | A. Warren | Improvement in tuyeres | forge tuyeres |
| 249,912 | Nov. 22, 1881 | G.M. Smith, M.L. Edwards | Tuyere | blacksmith |
| 386,528 | Jul. 24, 1888 | J. Cumming | Tuyere | blacksmith |
| 460,060 | Sep. 22, 1891 | C.H. Norris | Tuyere | |
| 535,057 | Mar. 05, 1895 | P.J. Fitzsimmons | Forge Tuyere | forge tuyeres |
| 619,010 | Feb. 07, 1899 | F.S. Blakesley | Twyer-iron | forge tuyeres |
| 768,546 | Aug. 23, 1904 | L. Silcott | Twyer-iron | forge tuyeres |
| 874,893 | Dec. 24, 1907 | H.B. Keiper | Tuyère | forging machines |
| 1,276,836 | Aug. 27, 1918 | H.V. Ramsay, B.H. Tripp | Air Feeding Device for Forges, Furnaces and the Like | forge blowers |
