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| Patents for Philip H. Wait | |||||
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| Number | Date | Patentee | Title | Type | |
| 118,307 | Aug. 22, 1871 | P.H. Wait | Water Wheel | turbine water wheels | |
| 157,043 | Nov. 17, 1874 | P.H. Wait | Improvement in saw-mill head-blocks | sawmill headblocks | |