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| Patents for Simon H. Richardson | |||||
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| Number | Date | Patentee | Title | Type | |
| 103,372 | May 24, 1870 | S.H. Richardson | Improvement in hauling up log | woodworking machine material handling | |
| 122,780 | Jan. 16, 1872 | S.H. Richardson | Improvement in machines for edging boards | circular ripsaws | |
| 149,645 | Apr. 14, 1874 | T.N. Egery | Improvement in feed-rolls for saw-mills | sawmills | |
| 155,075 | Sep. 15, 1874 | T.N. Egery | Improvement in machines for sawing laths | lath making machines | |