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| All Patents in class 384/29 | |||||
| Number | Date | Patentee | Title | Type | |
| 121,985 | Dec. 19, 1871 | H. Bolthoff | Improvement in stamp-guides | ore processing apparatus | |
| 1,278,157 | Sep. 10, 1918 | C. Johnson | Operating Means for Saw Carriages | sawmill carriages | |
| 3,054,649 | Sep. 18, 1962 | E.F. Tinder, W.C. Arnold | Pore Filled Metal Wear Surfaces and Method of Pore Filling the Same | manufacturing processes | |