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| Patents for David Pierce | |||||
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| Number | Date | Patentee | Title | Type | |
| 5,428X | Apr. 03, 1829 | D. Pierce | Machine for sawing down trees | lumberjack | |
| 681 | Apr. 07, 1838 | R. Daniels | Crosscut eclipse shearing-machine for shearing woolen cloths | cloth shearing machines | |
| 13,099 | Jun. 19, 1855 | D. Pierce | Machine for manufacturing woodenware | barrel making machines | |
| 870,759 | Nov. 12, 1907 | H. Baerbalck | Relieving Mechanism for Engine Lathes | metal relieving attachments | |