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| Patents for L. Augustus Aspinwall | |||||
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| Picture | Number | Date | Patentee | Title | |
| 101,809 | Apr. 12, 1870 | L.A. Aspinwall | Corn Husker | ||
| RE4,099 | Aug. 16, 1870 | L.A. Aspinwall | Corn Husker | ||
| RE4,174 | Nov. 08, 1870 | L.A. Aspinwall | Corn Husker | ||
| RE4,388 | May 23, 1871 | L.A. Aspinwall | Corn Husker | ||
| 144,590 | Nov. 18, 1873 | L.A. Aspinwall | Corn Husking Machines | ||