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| Patents for Stephen Stepanian | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,321,776 | Nov. 11, 1919 | S. Stepanian | Wrench | wrenches | |
| 1,336,794 | Apr. 13, 1920 | S. Stepanian | Grease Cup Wrench | wrenches | |