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| Patents for David Heaton & Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 91,839 | Jun. 29, 1869 | T. Garrick | Improved Combination Tongs | combination tools | |
| 132,908 | Nov. 12, 1872 | D. Heaton | Improvement in combination tools | hammers | |