Bent conduit assemblies

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger and associated method

    • Patent number 4,913,226
    • Issue date Apr 3, 1990
    • MTU Motoren- und Turbinen-Union GmbH
    • Klaus Hagemeister
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Reversal chamber for a tube matrix of a heat exchanger

    • Patent number 4,809,774
    • Issue date Mar 7, 1989
    • MTU-Motoren und Turbinen-Union Munchen GmbH
    • Klaus Hagemeister
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger

    • Patent number 4,800,955
    • Issue date Jan 31, 1989
    • MTU-Motoren und Turbinen-Union Munchen GmbH
    • Klaus Hagemeister
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3447602

    • Patent number 3,447,602
    • Issue date Jun 3, 1969
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    1094416

    • Patent number 1,094,416
    • Issue date Apr 28, 1914
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1071570

    • Patent number 1,071,570
    • Issue date Aug 26, 1913
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    896805

    • Patent number 896,805
    • Issue date Aug 25, 1908
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    600480

    • Patent number 600,480
    • Issue date Mar 8, 1898
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    575207

    • Patent number 575,207
    • Issue date Jan 12, 1897
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    398966

    • Patent number 398,966
    • Issue date Mar 5, 1889
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    139908

    • Patent number 139,908
    • Issue date Jun 17, 1873
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    39688

    • Patent number 39,688
    • Issue date Aug 25, 1863
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    25296

    • Patent number 25,296
    • Issue date Aug 30, 1859
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents