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| Patents for Bernard Donohue | |||||
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| Number | Date | Patentee | Title | Type | |
| 195,589 | Sep. 25, 1877 | B. Donohue | Combined Wrench and Pipe-Cutter | combination tools | |
| 238,369 | Mar. 01, 1881 | B. Donohue | Wrench | pipe wrenches | |
| 268,784 | Dec. 12, 1882 | B. Donohue | Wrench | wrench jaw components | |
| D19,412 | Nov. 12, 1889 | B. Donohue | Design For an Insertible Jaw For Wrenches | wrench jaw components | |