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| Patents for Oscar Stoddard | |||||
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| Number | Date | Patentee | Title | Type | |
| 130,879 | Aug. 27, 1872 | O. Stoddard | Improvement in Compasses | calipers | |
| 314,625 | Mar. 31, 1885 | O. Stoddard | Calipers and Dividers | calipers | |
| 732,463 | Jun. 30, 1903 | O. Stoddard | Calipers and Dividers | dividers | |