TREA

Heinz W. Hahn

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  • Rochester, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Unitary, disposable filter unit
    • Patent number D270947
    • Issue date Oct 11, 1983
    • Sybron Corporation
    • Ravinder C. Mehra
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Disposable, one-piece filter unit
    • Patent number 4,357,240
    • Issue date Nov 2, 1982
    • Sybron Corporation
    • Ravinder C. Mehra
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Test tube rack
    • Patent number D257390
    • Issue date Oct 14, 1980
    • Sybron Corporation
    • Heinz W. Hahn
    • D24 - Medical and laboratory equipment