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| Patents for Richards, London & Kelley | |||||
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| Number | Date | Patentee | Title | Type | |
| D4,145 | Jun. 07, 1870 | J. Richards | Design for a band-saw frame | bandsaws | |
| 104,770 | Jun. 28, 1870 | J. Richards, W.H. Thorne | Improvement in band-sawing machines | band resaws | |
| 114,043 | Apr. 25, 1871 | J. Richards | Improvement in saw-mills | band resaws | |
| 114,710 | May 09, 1871 | J. Richards | Improvement in band sawing-machines | bandsaws | |