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| Patents for Jacob B. Rose | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,250,512 | Dec. 18, 1917 | J.B. Rose | Valve-Grinding Tool | valve grinding tools | |
| 1,317,320 | Sep. 30, 1919 | J.B. Rose | Jack | valve spring tools | |