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| Patents for George J. Federighi | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,192,803 | Jul. 06, 1965 | G.J. Federighi | Cork ejector with pressurized liquid propellant | non worm cork extractors | |
| 4,791,834 | Dec. 20, 1988 | G.J. Federighi | Pressure metering cork extractor | non worm cork extractors | |