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| Patents for Eliakim Briggs | |||||
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| Number | Date | Patentee | Title | Type | |
| 8,308X | Jul. 12, 1834 | E. Briggs | Horse power machine | ||
| 9,354X | Feb. 05, 1836 | E. Briggs, G.G. Carpenter | Mowing, thrashing and cleaning grain | miller | |
| 31,006 | Jan. 01, 1861 | E. Briggs | Feeding mechanism for spoke-machines | pattern lathes | |