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| Patents for William E. Villinger | |||||
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| Number | Date | Patentee | Title | Type | |
| 790,709 | May 23, 1905 | W.E. Villinger, C. MacMillan | Spool-holder | sewing machines | |
| 1,172,410 | Feb. 22, 1916 | W.E. Villinger | Clutch-controlling means | motor vehicles | |
| 1,335,626 | Mar. 30, 1920 | W.E. Villinger | Automatic stay-arm | ||
| 1,864,383 | Jun. 21, 1932 | W.E. Villinger | Hair waving device | ||