TREA

Robert F. Lyons

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  • Centreville, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Combined inlet and outlet fitting
    • Patent number 4,508,135
    • Issue date Apr 2, 1985
    • Armstrong International, Inc.
    • Ronald D. Schlesch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inverted bucket steam trap
    • Patent number 4,149,557
    • Issue date Apr 17, 1979
    • Armstrong Machine Works
    • David A. Keech
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...