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| Patents for Forrest R. Roulstone | |||||
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| Number | Date | Patentee | Title | Type | |
| 889,556 | Jun. 02, 1908 | A.W. Stephens | Cigar-Tip Perforator | combination cork extractors | |
| 982,893 | Jan. 31, 1911 | A.W. Stephens | Bottle Cap Remover | combination cork extractors | |
| 999,901 | Aug. 08, 1911 | A.W. Stephens | Bottle Cap Remover | combination cork extractors | |