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| Patent XC132 | |||||
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| Number | Date | Patentee | Title | Type | |
| 132 | Feb. 25, 1837 | T. Davenport | Improvement in propelling machinery by magnetism and electro-magnetism | DC motors | |
| XC-132 | Aug. 10, 1848 | C. Midgley | New and improved paddle wheel for steam and horse-boats, and for propelling vessels | steamboats | |
| CS-132 | Dec. 30, 1862 | J.A. Yates | Machinery for Traversing Guns | ||