TREA

Ronald H. Smick

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  • Ottawa, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Turbulator with ganged strips
    • Patent number 4,296,779
    • Issue date Oct 27, 1981
    • Ronald H. Smick
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Apparatus for forming turbulators
    • Patent number 4,137,744
    • Issue date Feb 6, 1979
    • Ronald H. Smick
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Turbulator
    • Patent number 4,044,796
    • Issue date Aug 30, 1977
    • Ronald H. Smick
    • F28 - HEAT EXCHANGE IN GENERAL