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| Patents for Edward A. Johnson | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 87,531 | Mar. 02, 1869 | D. Wilcox | Lightning Reverse Felly Wrench | |
 | 190,869 | May 15, 1877 | E.A. Johnson | Improvement in Screwdriver Handles | |
 | 228,903 | Jun. 15, 1880 | E.A. Johnson | Bevel | |