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| Patents for A. P. Brown | |||||
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| Number | Date | Patentee | Title | Type | |
| RE130 | Mar. 10, 1849 | P. Crosby | Improvement in saw-mills for resawing boards and other timber | reciprocating saws | |
| 31,835 | Mar. 26, 1861 | T.F. Taft | Shear and punch | metal punching machines | |
| 56,172 | Jul. 10, 1866 | A.P. Brown | Improved Feed Stop for Lathes | metal lathe accessories and attachments | |