TREA

Donald W. Strout

Follow

Person

  • York, PA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerant reclaiming method and system
    • Patent number 5,570,590
    • Issue date Nov 5, 1996
    • A'Gramkow A/S
    • Eigil Hansen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerant recovering system
    • Patent number 5,533,358
    • Issue date Jul 9, 1996
    • A'Gramkow A/S
    • Thomas L. Crandall
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...