Charles K. Hutchins

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East Providence, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Probe and drain assembly for fuel oil/water separator
- Patent number 4,470,301
- Issue date Sep 11, 1984
- Fram Corporation
- Charles K. Hutchins
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Separating device and cartridge therefor
- Patent number 4,437,986
- Issue date Mar 20, 1984
- Fram Corporation
- Charles K. Hutchins
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS