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| Patents for Ellis H. Williams | |||||
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| Number | Date | Patentee | Title | Type | |
| 930,921 | Aug. 10, 1909 | F. Bartz | Meat-cutter | meat grinders | |
| 1,404,821 | Jan. 31, 1922 | E.H. Williams | Material holder for slicing machines | meat slicers | |