| All Patents in class 432/105 |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
| | 4,849 | Nov. 12, 1846 | J.W. Carter | Coffee Roaster |
| | 96,030 | Oct. 19, 1869 | C.T. Palmer | Coffee Roaster |
| | 172,508 | Jan. 18, 1876 | G.H. Sellers | Revolving Puddlers |
| | 334,742 | Jan. 26, 1886 | T.B. Burpee | Coffee Roaster |
| | 510,068 | Dec. 05, 1893 | K.F. Henneman | Gas Coffee Roaster |
| | 550,999 | Dec. 10, 1895 | K.F. Henneman, G.C. Otten | Coffee Roaster |
| | 558,123 | Apr. 14, 1896 | B. Tupholme | Coffee Roaster |
| | 587,090 | Jul. 27, 1897 | D.B. Fraser | Coffee Roaster |
| | 620,355 | Feb. 28, 1899 | E.M. Potter | Coffee Roasting Machine |
| | 642,916 | Feb. 06, 1900 | J.A. McCaskell | Coffee Roasting Machine |
