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| Patents for Samuel Goodwin | |||||
| Number | Date | Patentee | Title | Type | |
| 655X | Jan. 22, 1806 | R. Gains, S. Goodwin | Balance Pendulum Lock | clockmaker | |
| 1,099X | Jul. 07, 1809 | S. Goodwin | Over Balanced Pendulum Lock | clockmaker | |