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Paul F. Lammert

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  • Danville, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hot gas defrost refrigeration system
    • Patent number 5,056,327
    • Issue date Oct 15, 1991
    • Heatcraft, Inc.
    • Paul F. Lammert
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Simplified hot gas defrost refrigeration system
    • Patent number 5,050,400
    • Issue date Sep 24, 1991
    • Bohn, Inc.
    • Paul F. Lammert
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...