specially adapted for boiler drums

Patents Grantslast 30 patents

  • Information Patent Grant

    Steam drying apparatus

    • Patent number 5,271,753
    • Issue date Dec 21, 1993
    • Combustion Engineering, Inc.
    • H. Rodolfo Akel
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3370574

    • Patent number 3,370,574
    • Issue date Feb 27, 1968
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3189007

    • Patent number 3,189,007
    • Issue date Jun 15, 1965
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3133802

    • Patent number 3,133,802
    • Issue date May 19, 1964
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2811144

    • Patent number 2,811,144
    • Issue date Oct 29, 1957
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2739663

    • Patent number 2,739,663
    • Issue date Mar 27, 1956
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2708981

    • Patent number 2,708,981
    • Issue date May 24, 1955
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2700376

    • Patent number 2,700,376
    • Issue date Jan 25, 1955
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2649928

    • Patent number 2,649,928
    • Issue date Aug 25, 1953
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2485767

    • Patent number 2,485,767
    • Issue date Oct 25, 1949
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2378429

    • Patent number 2,378,429
    • Issue date Jun 19, 1945
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2378862

    • Patent number 2,378,862
    • Issue date Jun 19, 1945
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2368443

    • Patent number 2,368,443
    • Issue date Jan 30, 1945
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2357423

    • Patent number 2,357,423
    • Issue date Sep 5, 1944
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2298287

    • Patent number 2,298,287
    • Issue date Oct 13, 1942
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2283201

    • Patent number 2,283,201
    • Issue date May 19, 1942
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2256115

    • Patent number 2,256,115
    • Issue date Sep 16, 1941
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2177917

    • Patent number 2,177,917
    • Issue date Oct 31, 1939
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2161031

    • Patent number 2,161,031
    • Issue date Jun 6, 1939
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2127917

    • Patent number 2,127,917
    • Issue date Aug 23, 1938
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1847306

    • Patent number 1,847,306
    • Issue date Mar 1, 1932
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1847307

    • Patent number 1,847,307
    • Issue date Mar 1, 1932
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1845106

    • Patent number 1,845,106
    • Issue date Feb 16, 1932
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1803381

    • Patent number 1,803,381
    • Issue date May 5, 1931
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1784638

    • Patent number 1,784,638
    • Issue date Dec 9, 1930
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1748286

    • Patent number 1,748,286
    • Issue date Feb 25, 1930
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1708652

    • Patent number 1,708,652
    • Issue date Apr 9, 1929
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1708656

    • Patent number 1,708,656
    • Issue date Apr 9, 1929
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1669602

    • Patent number 1,669,602
    • Issue date May 15, 1928
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1393298

    • Patent number 1,393,298
    • Issue date Oct 11, 1921
    • F22 - STEAM GENERATION