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| Patents for Maynard D. Church | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,440,209 | Dec. 26, 1922 | M.D. Church | Steam Turbine | steam turbines | |
| 1,932,574 | Oct. 31, 1933 | M.D. Church | Method and Apparatus for Controlling the Heating of a Fluid | water heaters | |