of disc type

Patents Grantslast 30 patents

  • Information Patent Grant

    Steam trap

    • Patent number 7,316,241
    • Issue date Jan 8, 2008
    • Spirax Sarco, Inc.
    • James H. Sharp, Jr.
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Condensate removal device

    • Patent number 6,148,844
    • Issue date Nov 21, 2000
    • Steam Tech, Inc.
    • E. Michael Stamatakis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Condensate traps

    • Patent number 5,921,268
    • Issue date Jul 13, 1999
    • Spirax-Sarco Limited
    • Jairo Luiz Soares
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disk type steam trap

    • Patent number 4,736,886
    • Issue date Apr 12, 1988
    • TLV Co., Ltd.
    • Tadashi Oike
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steam trap

    • Patent number 4,664,138
    • Issue date May 12, 1987
    • ITT Corporation
    • Kevin B. Kline
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thermodynamic steam trap valve discs

    • Patent number 4,660,760
    • Issue date Apr 28, 1987
    • Spirax Sarco Limited
    • Alan F. Bennett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steam trap including interchangeable body member and insert assembly

    • Patent number 4,387,732
    • Issue date Jun 14, 1983
    • YWHC, Inc.
    • Heinz K. Hetz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steam trap including interchangeable body member and insert assembly

    • Patent number 4,288,032
    • Issue date Sep 8, 1981
    • Yarway Corporation
    • Heinz K. Hetz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Separator valve

    • Patent number 4,269,217
    • Issue date May 26, 1981
    • James P. Flanagan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3807429

    • Patent number 3,807,429
    • Issue date Apr 30, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3776254

    • Patent number 3,776,254
    • Issue date Dec 4, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3769999

    • Patent number 3,769,999
    • Issue date Nov 6, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3735922

    • Patent number 3,735,922
    • Issue date May 29, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3724751

    • Patent number 3,724,751
    • Issue date Apr 3, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3720223

    • Patent number 3,720,223
    • Issue date Mar 13, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3696829

    • Patent number 3,696,829
    • Issue date Oct 10, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3664363

    • Patent number 3,664,363
    • Issue date May 23, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3645444

    • Patent number 3,645,444
    • Issue date Feb 29, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3536090

    • Patent number 3,536,090
    • Issue date Oct 27, 1970
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3512544

    • Patent number 3,512,544
    • Issue date May 19, 1970
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3467309

    • Patent number 3,467,309
    • Issue date Sep 16, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3433243

    • Patent number 3,433,243
    • Issue date Mar 18, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3433412

    • Patent number 3,433,412
    • Issue date Mar 18, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3376885

    • Patent number 3,376,885
    • Issue date Apr 9, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3347257

    • Patent number 3,347,257
    • Issue date Oct 17, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3347258

    • Patent number 3,347,258
    • Issue date Oct 17, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3267951

    • Patent number 3,267,951
    • Issue date Aug 23, 1966
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3200834

    • Patent number 3,200,834
    • Issue date Aug 17, 1965
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3170477

    • Patent number 3,170,477
    • Issue date Feb 23, 1965
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3162208

    • Patent number 3,162,208
    • Issue date Dec 22, 1964
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...