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| Patents for De Laski T. Clemons | |||||
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| Number | Date | Patentee | Title | Type | |
| 699,368 | May 06, 1902 | D.T. Clemons | Sanding and polishing machine | sanding machines | |
| 810,037 | Jan. 16, 1906 | D.T. Clemons | Sanding and polishing machine | sanding machines | |
| 818,518 | Apr. 24, 1906 | D.T. Clemons | Double-belt sander | belt sanders | |
| 871,323 | Nov. 19, 1907 | D.T. Clemons | Sanding and polishing machine | belt sanders | |
| 1,145,184 | Jul. 06, 1915 | D.T. Clemons | Abrading or polishing machine | sanding machines | |