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| Patents for Russell & Erwin Mfg. Co. | |||||
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| Number | Title | Classification(s) | |||
| 37,865 | Improvement in Wrenches | 81/124.4, 81/125.1 | |||
| 131,367 | Improvement in Carpenters' Plows | 30/486 | |||
| 299,435 | Combined Carpenter's Square and Bevel | 33/419 | |||
| 354,603 | Metal Screw Machine | 470/130 | |||
| 462,252 | Headless or Trim Screwdriver | 279/83, 411/402, 411/919, 81/120 | |||
| D33,468 | Design for a Wrench Member | D8/22 | |||
| 666,029 | Wrench | 81/171 | |||