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| Patents for Charles B. Mann Jr. | |||||
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| Number | Date | Patentee | Title | Type | |
| 533,290 | Jan. 29, 1895 | J.D. Gray | Direct-acting steam-engine | steam engines | |
| 568,192 | Sep. 22, 1896 | F. Cramblitt | Key Seat Rule | rule attachments | |
| 786,492 | Apr. 04, 1905 | C.F. Garimaldi | Bottle-stopper extractor | lever cork extractors | |
| 1,213,452 | Jan. 23, 1917 | W.M. Brady | Stopper-extractor | non worm cork extractors | |