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CDP Product Development Corporation

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  • Mount Airy, MD, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Diffuser screen for sparger nozzle
    • Patent number 5,067,559
    • Issue date Nov 26, 1991
    • CDP Product Development Corporation
    • Seth Perkinson
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Automatic filter system
    • Patent number 4,923,068
    • Issue date May 8, 1990
    • CDP Product Development Corporation
    • Francis R. Crowson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

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