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| Patents for Ernest C. Worden | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,293,786 | Aug. 25, 1942 | E.C. Worden | Wrench | torque wrenches | |
| 2,293,787 | Aug. 25, 1942 | E.C. Worden | Torque Wrench | torque wrenches | |