TREA

Frema, Inc.

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  • Crown Point, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Low-sulfur, lead-free alloy
    • Patent number 4,865,805
    • Issue date Sep 12, 1989
    • Frema, Inc.
    • Michael O. Holowaty
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Low-sulfur, lead-free free machining steel alloy
    • Patent number 4,786,466
    • Issue date Nov 22, 1988
    • Frema, Inc.
    • Michael O. Holowaty
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...