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Steven W. Ballem

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  • Mississauga, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Core plug block heater and method
    • Patent number 6,472,637
    • Issue date Oct 29, 2002
    • Noma Company
    • Steven W. Ballem
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine block heater with retaining member
    • Patent number 6,444,952
    • Issue date Sep 3, 2002
    • Noma Company
    • Steven W. Ballem
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Engine block heater with retaining member
    • Publication number 20010042740
    • Publication date Nov 22, 2001
    • Noma Company
    • Steven W. Ballem
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Core plug block heater and method
    • Publication number 20010042741
    • Publication date Nov 22, 2001
    • Noma Company
    • Steven W. Ballem
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES