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| All Patents in class 110/196 | |||||
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| Number | Date | Patentee | Title | Type | |
| 161,122 | Mar. 23, 1875 | J.C. Hoadley | Steam Boiler Furnace | stationary boilers | |
| 165,810 | Jul. 20, 1875 | J. Enright | Boiler for Portable Engines | portable steam engines | |
| 203,253 | May 07, 1878 | J. Enright | Steam Boiler Furnace | stationary boilers | |
| 240,031 | Apr. 12, 1881 | W.J. Liddell | Straw-burning furnace | industrial furnaces | |
| 240,420 | Apr. 19, 1881 | E. Huber | Straw-burning furnace | furnaces | |
| 674,998 | May 28, 1901 | G.F. Conner | Straw Burning Furnace | traction engine boilers | |