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| Patents for Walter H. Montgomery | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,125,945 | Aug. 09, 1938 | W.H. Montgomery | Torque Indication Wrench | torque wrenches | |
| 2,196,223 | Apr. 09, 1940 | W.H. Montgomery | Torque Indication Wrench | torque wrenches | |