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| Patents for Raymond B. Gilchrist | |||||
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| Number | Date | Patentee | Title | Type | |
| 384,839 | Jun. 19, 1888 | R.B. Gilchrist | Cork Extractor | bar corkscrews | |
| 392,116 | Oct. 30, 1888 | R.B. Gilchrist | Cork-extractor | bar corkscrews | |
| 857,992 | Jun. 25, 1907 | R.B. Gilchrist | Cork-extractor | bar corkscrews | |
| 1,058,361 | Apr. 08, 1913 | R.B. Gilchrist | Cork Puller | bar corkscrews | |
| 1,058,362 | Apr. 08, 1913 | R.B. Gilchrist | Bottle Holder | bar corkscrews | |