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| All Patents in class 416/198R | |||||
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| Number | Date | Patentee | Title | Type | |
| 16,881 | Mar. 24, 1857 | S. Reynolds | Improved water-wheel | water wheels | |
| 39,035 | Jun. 30, 1863 | L.S. Colburn | Improvement in churns | ||
| 195,855 | Oct. 02, 1877 | E.R. Stilwell | Turbine Water-Wheels | turbine water wheels | |
| 2,909,985 | Oct. 27, 1959 | V.R. Abrams | Food Sterilizer | ||