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| Patents for Christopher Retallick James | |||||
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| Number | Date | Patentee | Title | Type | |
| 55,772 | Jun. 19, 1866 | C.R. James | Improvement in operating hammers and stamps | steam hammers | |
| GB-186,602,677 | Oct. 17, 1866 | N.W. Condict, Jr., C.R. James | Improvements in stamps, hammers and apparatus connected therewith, actuated by steam, compressed air or other aeriform fluid, the said improvements being applicable to various purposes where percussive force is employed. | steam hammers | |