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Wendell J. Biermann

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  • Fayetteville, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Absorption-type refrigeration systems and methods
    • Patent number 5,584,193
    • Issue date Dec 17, 1996
    • York International Corporation
    • Wendell J. Biermann
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Triple-effect absorption refrigeration system with double-condenser...
    • Patent number 5,205,136
    • Issue date Apr 27, 1993
    • Martin Marietta Energy Systems, Inc.
    • Robert C. DeVault
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method of reducing chlorofluorocarbon refrigerant emissons to the a...
    • Patent number 4,934,149
    • Issue date Jun 19, 1990
    • The United States of America as represented by the United States Department o...
    • Robert C. DeVault
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Seven-effect absorption refrigeration
    • Patent number 4,827,728
    • Issue date May 9, 1989
    • Martin Marietta Energy Systems, Inc.
    • Robert C. DeVault
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Absorption machine with desorber-resorber
    • Patent number 4,546,620
    • Issue date Oct 15, 1985
    • The United States of America as represented by the United States Department o...
    • Wendell J. Biermann
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Coupled dual loop absorption heat pump
    • Patent number 4,542,628
    • Issue date Sep 24, 1985
    • The United States of America as represented by the United States Department o...
    • Paul H. Sarkisian
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Variable effect desorber-resorber absorption cycle
    • Patent number 4,542,629
    • Issue date Sep 24, 1985
    • The United States of America as represented by the United States Department o...
    • Wendell J. Biermann
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...