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| Patents for Alfred Soames | |||||
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| Number | Date | Patentee | Title | Type | |
| GB-190,400,468 | Dec. 08, 1904 | W. Langdon-Davies, A. Soames | Improvements in Change Speed-Gear | industrial machine speed and direction changing mechanisms | |
| GB-190,407,384 | Jan. 26, 1905 | W. Langdon-Davies, A. Soames | Improvements Relating to Change Speed Gear | industrial machine speed and direction changing mechanisms | |
| FR-4,001 | Apr. 19, 1905 | A. Soames, W. Langdon-Davies | Gear Shifting | industrial machine speed and direction changing mechanisms | |