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| All Patents in class 414/433 | |||||
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| Number | Date | Patentee | Title | Type | |
| 120,220 | Oct. 24, 1871 | J. Torrent | Improvement in log-rolling machines | sawmill log handling | |
| 124,763 | Mar. 19, 1872 | A. Rodgers | Improvement in machines for turning logs in saw-mills | sawmill log handling | |
| 278,022 | May 22, 1883 | L.T. Kline | Log-roller | sawmill log handling | |
| 427,705 | May 13, 1890 | E.D. McCracken | Machine for Making Paper Tubes | tube making machines | |
| 2,287,085 | Jun. 23, 1942 | H.J. Caldwell | Honing machine | honing machines | |