| All Patents in class 34/108 |
Patents 1 -
10
of 30
      |
| Picture | Number | Date | Patentee | Title |
| | 21,845 | Oct. 19, 1858 | C.J. Petersen | Coffee Roaster |
| | 33,113 | Aug. 20, 1861 | S. Van Dyk, N. Van Dyk | Coffee Roaster |
| | 35,758 | Jul. 01, 1862 | E.J. Hyde | Coffee Roaster |
| | 79,469 | Jun. 30, 1868 | T. Heerman | Coffee Roaster |
| | 91,553 | Jun. 22, 1869 | C. Mackh | Coffee Roaster |
| | 92,090 | Jun. 29, 1869 | J.A. Lusby, J.B. Peake | Coffee Roaster |
| | 105,530 | Jul. 19, 1870 | L.A. Warner | Coffee Roaster |
| | 126,037 | Apr. 23, 1872 | G.W. Dodson | Coffee Roaster |
| | 133,633 | Dec. 03, 1872 | E. Dougherty, Jr., B.F. Dailey | Coffee Roaster |
| | 156,550 | Nov. 03, 1874 | T.O. Doill | Coffee Roasters |
