Hermon L. Plunkett Sr.

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Maxville, FL, US

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Patents Grantslast 30 patents

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Insulating device for fluid conduit
- Patent number 4,142,565
- Issue date Mar 6, 1979
- Hermon L. Plunkett
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...