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| Patents for James B. Ryan | |||||
| Number | Date | Patentee | Title | Type | |
| CA-126,847 | Jul. 12, 1910 | J. Boulieu | Wrench | self-adjust wrenches | |
| 972,052 | Oct. 04, 1910 | J. Boulieu | Wrench | self-adjust wrenches | |