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| All Patents in class 415/170.1 | |||||
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| Number | Date | Patentee | Title | Type | |
| 12,317 | Jan. 23, 1855 | B. Holly, W. Race | Carriage-wheel | carriage wheels | |
| 158,997 | Jan. 19, 1875 | E.R. Stilwell | Cases for Turbine Water-Wheels | turbine water wheels | |
| 501,598 | Jul. 18, 1893 | W.M. Byrd | Rotary Steam Engine | rotary steam engines | |
| 1,386,865 | Aug. 09, 1921 | C.L. Heisler | Packing | steam engine packing | |
| 2,042,499 | Jun. 02, 1936 | F.E. Brady | Rotary pump | rotary pumps | |
| 2,301,857 | Nov. 10, 1942 | A.A. Criqui | Blower fan | ||