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| Patents for James T. Graham | |||||
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| Number | Date | Patentee | Title | Type | |
| 337,083 | Mar. 02, 1886 | W.B. Risdon | Saw-tooth | insertable saw teeth | |
| 341,378 | May 04, 1886 | W.E. Gwyer | Spirit Level for Boring Bits | levels | |
| 349,741 | Sep. 28, 1886 | C.S. Shepard, L.E. Prahar | Combined Button Hook and Corkscrew | combination cork extractors | |