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| Patents for David M. Smith | |||||
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| Number | Date | Patentee | Title | Type | |
| 7,263X | Oct. 25, 1832 | D.M. Smith | Awl haft | tool handles | |
| 9,576X | Mar. 31, 1836 | D.M. Smith | Awl Haft | tool handles | |
| 10,939 | May 16, 1854 | D.M. Smith | Lathe Work Holder | lathe dogs | |
| 25,460 | Sep. 13, 1859 | H. Whitmore, D.M. Smith | Folding Rule Joint | folding rule joints | |
| 1,332,364 | Mar. 02, 1920 | D.M. Smith | Vise | vises | |