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| Patents for James Atkinson | |||||
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| Picture | Number | Date | Patentee | Title | |
| GB-187,903,213 | Aug. 11, 1879 | J. Atkinson | Compression Gas Engine | ||
 | 306,712 | Oct. 21, 1884 | J. Atkinson | Gas Engine | |
 | 336,505 | Feb. 16, 1886 | J. Atkinson | Gas Engine | |
| GB-188,603,522 | Mar. 12, 1886 | J. Atkinson | Cyclic Gas Engine | ||
| 367,496 | Aug. 02, 1887 | J. Atkinson | Gas Engine | ||
| 555,898 | Mar. 03, 1896 | J. Atkinson, F.W. Crossley | Gas or Oil Motor Engine | ||