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| Patents for John T. Currer | |||||
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| Number | Title | Classification(s) | |||
| 3,840,981 | Tool Change Arm Grip | 414/736, 483/44, 483/902 | |||
| 4,288,909 | Automatic Tool Changer for Machine Tools | 414/736, 483/37, 483/41, 483/44, 483/902 | |||
| CA-1,120,245 | Automatic tool changer for machine tool | ||||
| CA-1,120,246 | Multiple spindle toolhead | ||||
| 4,427,325 | Multiple Spindle Toolhead | 408/53, 409/144, 409/230, 483/32 | |||
| 4,432,258 | Controllable Tool Feeding Apparatus | 82/1.2, 82/1.4, 82/131 | |||
| CA-1,192,731 | Controllable tool feeding apparatus | ||||