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| Patents for Johnston V. Woolsey | |||||
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| Number | Date | Patentee | Title | Type | |
| 117,850 | Aug. 08, 1871 | J.V. Woolsey | Improvement in cutter-heads | cutterheads | |
| 134,183 | Dec. 24, 1872 | J.V. Woolsey | Improvement in machines for sizing spokes for wheels | wheelwright | |
| 134,184 | Dec. 24, 1872 | J.V. Woolsey | Improvement in machines for sawing spokes | wheelwright | |