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| Patents for John R. Goff | |||||
| Picture | Number | Date | Patentee | Title | |
| 3,210,712 | Oct. 05, 1965 | J.R. Goff | Foot operated potentiometer and switch | ||
| 3,757,641 | Sep. 11, 1973 | J.R. Goff | Control system for synchronizing movement of driven machine members | ||