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| Patents for American Excelsior & Machine Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 467,531 | Jan. 26, 1892 | J.R. Bate | Excelsior machine | excelsior machines | |
| 495,239 | Apr. 11, 1893 | J.R. Bate, S.H. Shadbolt, G.R. Houghton, C.B. Houghton | Machine for cutting excelsior | excelsior machines | |
| 513,853 | Jan. 30, 1894 | L.J. Wohnlich | Excelsior machine | excelsior machines | |
| 583,884 | Jun. 08, 1897 | J.R. Bate | Machine for cutting excelsior | excelsior machines | |
| 691,523 | Jan. 21, 1902 | J.R. Bate | Excelsior machine | excelsior machines | |