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| All Patents in class 451/167 | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,192,950 | Aug. 01, 1916 | W.J. Sumner | Wood-polishing machine | sanding machines | |
| 5,081,794 | Jan. 21, 1992 | D.E. Haney | Sander with orbiting platen and abrasive | sanding machines | |
| 5,181,342 | Jan. 26, 1993 | D.E. Haney | Sander with orbiting platen and abrasive | sanding machines | |
| 5,702,287 | Dec. 30, 1997 | D.E. Haney | Sander with orbiting platen and abrasive | sanding machines | |
| 7,004,818 | Feb. 28, 2006 | D.E. Haney | Sander with orbiting platen and abrasive | sanding machines | |