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John L. Kroha

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  • Ferndale, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel filter with internal pressure regulator
    • Patent number 6,306,292
    • Issue date Oct 23, 2001
    • Norman C. Dell
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel filter coupling bracket
    • Patent number 5,575,511
    • Issue date Nov 19, 1996
    • Flexon, Inc.
    • John L. Kroha
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel filter nipple
    • Patent number 4,906,029
    • Issue date Mar 6, 1990
    • Flexon, Inc.
    • John L. Kroha
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS