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| Patents for Jacob O. Joyce | |||||
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| Number | Date | Patentee | Title | Type | |
| 130,055 | Jul. 30, 1872 | J.O. Joyce | Cases for Turbine Wheels | turbine water wheels | |
| 349,280 | Sep. 14, 1886 | J.O. Joyce | Bench Vise | bench vises | |
| 390,605 | Oct. 02, 1888 | J.O. Joyce | Screw Jack | jack screws | |