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| Patents for Bridgeport Iron Works | |||||
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| Number | Date | Patentee | Title | Type | |
| 10,080 | Oct. 04, 1853 | H. Van DeWater | Improved turbine water-wheel | turbine water wheels | |
| 33,220 | Sep. 03, 1861 | H. Van DeWater | Improved water-wheel | turbine water wheels | |