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| Patents for William W. Rickard | |||||
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| Picture | Number | Date | Patentee | Title | |
| 66,819 | Jul. 16, 1867 | C.H. Field | Rosette engine | ||
 | RE2,904 | Mar. 31, 1868 | J. Dodge | Improved machine for rolling, shaping and forging file-blanks, fliers, and other metallic articles of small dimension | |
 | 78,387 | May 26, 1868 | J.P. Manton | Improved Holder for Lathe Planers | |
 | 96,305 | Nov. 02, 1869 | I.S. Brown, C.N. Brown | Improvement in saws | |
 | 197,325 | Nov. 20, 1877 | I.S. Brown, C.N. Brown | Improvement in planing-saws | |