Arrangements for gas-sealing the drum

Patents Grantslast 30 patents

  • Information Patent Grant

    Tumbler systems and methods

    • Patent number 10,987,616
    • Issue date Apr 27, 2021
    • Gala Industies, Inc.
    • Richard Thrasher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Bearings for dryer seals, fire retardant high temperature dryer sea...

    • Patent number 10,648,563
    • Issue date May 12, 2020
    • Felters of South Carolina, LLC
    • Vernon J. Lowe
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Tumbler systems and methods

    • Patent number 10,363,499
    • Issue date Jul 30, 2019
    • Gala Industries, Inc.
    • Richard Thrasher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and device for reprocessing wet waste materials containing o...

    • Patent number 9,453,677
    • Issue date Sep 27, 2016
    • Holcim Technology Ltd.
    • Urs Gasser
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Method and device for reprocessing wet waste materials containing o...

    • Patent number 9,273,904
    • Issue date Mar 1, 2016
    • Holcim Technology Ltd.
    • Urs Gasser
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Air seal for rotary dryer/kiln

    • Patent number 8,109,009
    • Issue date Feb 7, 2012
    • Jerry R. Collette
    • F26 - DRYING
  • Information Patent Grant

    Method and apparatus for physical and chemical separation and reaction

    • Patent number 6,143,136
    • Issue date Nov 7, 2000
    • Sepradyne Corporation
    • Randy Aulbaugh
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Apparatus for physical amd chemical separation and reaction

    • Patent number 5,746,987
    • Issue date May 5, 1998
    • Thermall Corp.
    • Randy Aulbaugh
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Chemical separation and reaction apparatus

    • Patent number 5,628,969
    • Issue date May 13, 1997
    • Mercury Treatment Alternatives, Inc.
    • Randy Aulbaugh
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Resilient rotary dryer seal

    • Patent number 5,483,753
    • Issue date Jan 16, 1996
    • Beloit Technologies, Inc.
    • Robert M. Boivin
    • F26 - DRYING
  • Information Patent Grant

    End seal for rotary treating drum

    • Patent number 4,507,876
    • Issue date Apr 2, 1985
    • R. J. Reynolds Tobacco Company
    • Lucas J. Conrad
    • F26 - DRYING
  • Information Patent Grant

    Sealing means for rotary vessels

    • Patent number 4,199,155
    • Issue date Apr 22, 1980
    • Head Wrightson & Company Limited
    • Allon C. Day
    • F26 - DRYING
  • Information Patent Grant

    Labyrinth sealing system

    • Patent number 4,199,154
    • Issue date Apr 22, 1980
    • Stauffer Chemical Company
    • Klaus W. Mueller
    • F26 - DRYING
  • Information Patent Grant

    Rotary drum plenum seal

    • Patent number 4,052,797
    • Issue date Oct 11, 1977
    • Raytheon Company
    • Charles W. Christensen
    • F26 - DRYING
  • Information Patent Grant

    3705711

    • Patent number 3,705,711
    • Issue date Dec 12, 1972
    • F26 - DRYING
  • Information Patent Grant

    3057646

    • Patent number 3,057,646
    • Issue date Oct 9, 1962
    • F26 - DRYING
  • Information Patent Grant

    3009260

    • Patent number 3,009,260
    • Issue date Nov 21, 1961
    • F26 - DRYING
  • Information Patent Grant

    2882613

    • Patent number 2,882,613
    • Issue date Apr 21, 1959
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2713728

    • Patent number 2,713,728
    • Issue date Jul 26, 1955
    • F26 - DRYING
  • Information Patent Grant

    2673101

    • Patent number 2,673,101
    • Issue date Mar 23, 1954
    • F26 - DRYING
  • Information Patent Grant

    2522993

    • Patent number 2,522,993
    • Issue date Sep 19, 1950
    • F26 - DRYING
  • Information Patent Grant

    2517470

    • Patent number 2,517,470
    • Issue date Aug 1, 1950
    • F26 - DRYING
  • Information Patent Grant

    2473710

    • Patent number 2,473,710
    • Issue date Jun 21, 1949
    • F26 - DRYING
  • Information Patent Grant

    2113047

    • Patent number 2,113,047
    • Issue date Apr 5, 1938
    • F26 - DRYING
  • Information Patent Grant

    1895348

    • Patent number 1,895,348
    • Issue date Jan 24, 1933
    • F26 - DRYING
  • Information Patent Grant

    1503054

    • Patent number 1,503,054
    • Issue date Jul 29, 1924
    • F26 - DRYING

Patents Applicationslast 30 patents