TREA

Stanley A. Heimburger

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  • Pittsburgh, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Precipitated silica carrier for vitamins
    • Patent number 4,717,561
    • Issue date Jan 5, 1988
    • PPG Industries, Inc.
    • Thomas G. Krivak
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Animal feed supplement
    • Patent number 4,617,294
    • Issue date Oct 14, 1986
    • PPG Industries, Inc.
    • Thomas G. Krivak
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE