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| Patents for H. P. Straub | |||||
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| Number | Date | Patentee | Title | Type | |
| 11,181 | Jun. 27, 1854 | I. Straub | Grist mill | grist mills | |
| 44,675 | Oct. 11, 1864 | I. Straub | Improved mode of protecting and repairing shingle roofs | roofs | |