TREA

George J. Sitek

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  • Stevensville, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Proximate analyzer
    • Patent number 4,522,788
    • Issue date Jun 11, 1985
    • Leco Corporation
    • George J. Sitek
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Furnace electrode
    • Patent number 4,419,754
    • Issue date Dec 6, 1983
    • Leco Corporation
    • George J Sitek
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for controlling an analytical furnace
    • Patent number 4,404,461
    • Issue date Sep 13, 1983
    • Leco Corporation
    • George J. Sitek
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Calorimeter
    • Patent number 4,398,836
    • Issue date Aug 16, 1983
    • Leco Corporation
    • George J. Sitek
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method and apparatus for gas dosing for linearization
    • Patent number 4,290,296
    • Issue date Sep 22, 1981
    • Leco Corporation
    • Roger L. Bredeweg
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Combustion chamber cleaning apparatus
    • Patent number 4,234,541
    • Issue date Nov 18, 1980
    • Leco Corporation
    • Roger L. Bredeweg
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Acid tester
    • Patent number 4,060,717
    • Issue date Nov 29, 1977
    • Leco Corporation
    • George J. Sitek
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Arc control circuit
    • Patent number 4,019,017
    • Issue date Apr 19, 1977
    • Leco Corporation
    • George J. Sitek
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electrode construction for resistance heating furnace
    • Patent number 3,936,587
    • Issue date Feb 3, 1976
    • Leco Corporation
    • George J. Sitek
    • F27 - FURNACES KILNS OVENS RETORTS