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| Patents for Joseph W. Strange | |||||
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| Number | Date | Patentee | Title | Type | |
| 8,330 | Sep. 02, 1851 | T.M. Chapman | Saw-filing machine | saw sharpening machines | |
| 18,265 | Sep. 22, 1857 | S. Darling, J.W. Strange | Pencil Sharpener | draftsman | |
| 30,009 | Sep. 11, 1860 | J.W. Strange | Spring Dividers | calipers | |
| 67,682 | Aug. 13, 1867 | J.W. Strange | Improved Insertible Saw-Tooth | saw teeth | |
| RE3,651 | Sep. 28, 1869 | J.W. Strange | Improvement in Detachable saw teeth | ||