Coiled conduit assemblies

Patents Grantslast 30 patents

  • Information Patent Grant

    Overmolding insert for heat exchanger, process for manufacturing a...

    • Patent number 7,112,297
    • Issue date Sep 26, 2006
    • Aquatherm Industries Inc.
    • Charles G Williams
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Overmolding insert for heat exchanger, process for manufacturing a...

    • Patent number 6,787,116
    • Issue date Sep 7, 2004
    • Aquatherm Industries, Inc.
    • Charles G Williams
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Evaporator coil

    • Patent number 6,158,235
    • Issue date Dec 12, 2000
    • Lancer Partnership, Ltd.
    • John Thomas Hawkins
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Method of servicing a helical coil heat exchanger with removable en...

    • Patent number 6,102,106
    • Issue date Aug 15, 2000
    • Flowserve Management Company
    • Frank E. Manning
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Helical coil heat exchanger with removable end plates

    • Patent number 6,076,597
    • Issue date Jun 20, 2000
    • Flowserve Management Company
    • Frank E. Manning
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger

    • Patent number 5,871,045
    • Issue date Feb 16, 1999
    • BDAG Balcke-Durr Aktiengesellschaft
    • Markus Hirth
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Component configuration for enhancing dispenser serviceability

    • Patent number 5,664,436
    • Issue date Sep 9, 1997
    • Lancer Corporation
    • John Thomas Hawkins
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Well packer

    • Patent number 5,086,839
    • Issue date Feb 11, 1992
    • Otis Engineering Corporation
    • John R. Setterberg
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Heat exchanger core

    • Patent number 5,040,596
    • Issue date Aug 20, 1991
    • Mitsubishi Aluminum Kabushiki Kaisha
    • Kazuo Terasaki
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger

    • Patent number 4,915,164
    • Issue date Apr 10, 1990
    • William H. Harper
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger including a bank of finned tubes and a shell surroun...

    • Patent number 4,903,762
    • Issue date Feb 27, 1990
    • Valeo
    • Christian Marsais
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Shell and coil heat exchanger

    • Patent number 4,865,124
    • Issue date Sep 12, 1989
    • Jack C. Dempsey
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Undulated heat exchanger fin

    • Patent number 4,821,795
    • Issue date Apr 18, 1989
    • McCord Heat Transfer Corporation
    • James W. B. Lu
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat transfer enhancing device

    • Patent number 4,815,531
    • Issue date Mar 28, 1989
    • United Technologies Corporation
    • Walter M. Presz
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Tube-type heat exchanger

    • Patent number 4,790,371
    • Issue date Dec 13, 1988
    • Daniel Zundel
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger

    • Patent number 4,722,388
    • Issue date Feb 2, 1988
    • Chauncey R. Drury
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Tube-and-plate heat exchanger

    • Patent number 4,586,563
    • Issue date May 6, 1986
    • Evgeny V. Dubrovsky
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger and method of making same

    • Patent number 4,557,323
    • Issue date Dec 10, 1985
    • Electro-Magic, Inc.
    • Brian E. Hardy
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger

    • Patent number 4,497,365
    • Issue date Feb 5, 1985
    • John Boyer
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Fired heater for coal liquefaction process

    • Patent number 4,488,594
    • Issue date Dec 18, 1984
    • International Coal Refining Company
    • David H. S. Ying
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Air to air heat exchanger

    • Patent number 4,483,392
    • Issue date Nov 20, 1984
    • Xchanger, Inc.
    • Edward S. Korsmo
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Plate floor heat exchanger

    • Patent number 4,465,128
    • Issue date Aug 14, 1984
    • Orszagos Koolaj es Gazipari Troszt
    • Sandor Krekacs
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Tube-and-fin heat exchanger

    • Patent number 4,428,419
    • Issue date Jan 31, 1984
    • Evgeny V. Dubrovsky
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger apparatus

    • Patent number 4,210,203
    • Issue date Jul 1, 1980
    • Aktiebolaget Atomenergi
    • Peter H. E. Margen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heating system

    • Patent number 4,079,778
    • Issue date Mar 21, 1978
    • George S. Trump
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Recuperator structures

    • Patent number 4,049,050
    • Issue date Sep 20, 1977
    • Owens-Illinois, Inc.
    • Donald F. Mold
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Hot source having slight bulk

    • Patent number 3,972,370
    • Issue date Aug 3, 1976
    • Claude Malaval
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Fuel saving device

    • Patent number 3,970,142
    • Issue date Jul 20, 1976
    • Joseph Troiano
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3926251

    • Patent number 3,926,251
    • Issue date Dec 16, 1975
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3916991

    • Patent number 3,916,991
    • Issue date Nov 4, 1975
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents