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| Patents for Charles Bonnycastle | |||||
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| Number | Date | Patentee | Title | Type | |
| 7,616X | Jun. 29, 1833 | C. Bonnycastle | Covering roofs with sheet iron, tin, etc. | ||
| 7,963X | Jan. 21, 1834 | C. Bonnycastle | Constructing and applying locomotive engines to boats, barges, etc. on canals | nautical propulsion apparatus | |
| 9,013X | Aug. 17, 1835 | C. Bonnycastle | Covering roofs with tin, iron, etc. | ||