TREA

Joseph Krepela

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  • Edmonton, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Engine shutdown valves
    • Patent number 6,273,053
    • Issue date Aug 14, 2001
    • JKKB Holdings Corp.
    • Joseph J. Krepela
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine shutdown valve
    • Patent number 6,032,921
    • Issue date Mar 7, 2000
    • Barber Industries, Inc.
    • Joseph Krepela
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine air shutdown valve
    • Patent number 5,205,252
    • Issue date Apr 27, 1993
    • Barber Industries Ltd.
    • Joseph Krepela
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Compact engine shutdown valve
    • Patent number 5,203,536
    • Issue date Apr 20, 1993
    • Barber Industries Ltd.
    • Joseph Krepela
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS