TREA

Robert W. Schopf, Jr.

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  • Doylestown, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filtration apparatus
    • Patent number 7,896,959
    • Issue date Mar 1, 2011
    • Robert W. Schopf, Jr.
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtration apparatus
    • Patent number 7,390,340
    • Issue date Jun 24, 2008
    • Robert W. Schopf, Jr.
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL