the scrapers being rotating

Patents Grantslast 30 patents

  • Information Patent Grant

    Cross vented residue disposal system for an enclosed combine body

    • Patent number 11,744,177
    • Issue date Sep 5, 2023
    • Deere & Company
    • Corwin M. Puryk
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Processing of solid micron sized particles for rapid deposition on...

    • Patent number 11,465,179
    • Issue date Oct 11, 2022
    • The Government of the United States of America, as represented by the Secreta...
    • Robert Furstenberg
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Sand cleaning system and device

    • Patent number 11,097,314
    • Issue date Aug 24, 2021
    • GOLFTEK LLC
    • Mar Cruz
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Method and device for processing solid waste

    • Patent number 11,033,940
    • Issue date Jun 15, 2021
    • Anaergia B.V.
    • Willem Jan Oude Grotebevelsborg
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Method and device for separating particles of plastic foil and part...

    • Patent number 10,807,124
    • Issue date Oct 20, 2020
    • Anaergia B.V.
    • Willem Jan Oude Grotebevelsborg
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Cleaning system for a centrifugal dryer

    • Patent number 10,569,305
    • Issue date Feb 25, 2020
    • Gary E. Fout
    • B08 - CLEANING
  • Information Patent Grant

    Cross vented residue disposal system for an enclosed combine body

    • Patent number 10,499,566
    • Issue date Dec 10, 2019
    • Deere & Company
    • Corwin M. Puryk
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Processing of solid micron sized particles for rapid deposition on...

    • Patent number 10,416,049
    • Issue date Sep 17, 2019
    • The Government of the United States of America, as represented by the Secreta...
    • Robert Furstenberg
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Method and device for separating particles of plastic foil and part...

    • Patent number 10,160,011
    • Issue date Dec 25, 2018
    • Anaergia B.V.
    • Willem Jan Oude Grotebevelsborg
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Self cleaning collection apparatus and method

    • Patent number 9,739,032
    • Issue date Aug 22, 2017
    • Eda Kopa (Solwara) Limited
    • Roland Berndt
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Screen element for a disc screen device

    • Patent number 8,925,733
    • Issue date Jan 6, 2015
    • Guenther Holding GmbH & Co. KG
    • Bernd Guenther
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Screening machine

    • Patent number 8,640,880
    • Issue date Feb 4, 2014
    • TERRA SELECT GmbH & Co. KG
    • Andreas Farwick
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Screening device and apparatus including same

    • Patent number 6,364,119
    • Issue date Apr 2, 2002
    • Neil Deryck Bray Graham
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Starscreen

    • Patent number 6,250,477
    • Issue date Jun 26, 2001
    • Machinefabriek Lubo B.V.
    • Gererdus Cornelis Petrus Maria Swanink
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Screening device and apparatus including same

    • Patent number 6,126,016
    • Issue date Oct 3, 2000
    • Neil Deryck Bray Graham
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Screening device for screening a suspension

    • Patent number 5,967,335
    • Issue date Oct 19, 1999
    • Kvaerner Pulping AB
    • Bo Clarstrom
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Self-cleaning coal bypass and debris separation grid assembly with...

    • Patent number 5,310,065
    • Issue date May 10, 1994
    • Sure Alloy Steel Corporation
    • Rickey E. Wark
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Coal sizing grid

    • Patent number 5,133,852
    • Issue date Jul 28, 1992
    • Rickey E. Wark
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Rotatable wood chip classifier

    • Patent number 4,935,124
    • Issue date Jun 19, 1990
    • International Paper Company
    • William D. Daugherty
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Municipal waste processing apparatus

    • Patent number 4,867,866
    • Issue date Sep 19, 1989
    • The United States of America as represented by the United States Department o...
    • John L. Mayberry
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Rotating disc screen

    • Patent number 4,857,180
    • Issue date Aug 15, 1989
    • Beloit Corporation
    • Arne Eriksson
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Municipal waste processing apparatus

    • Patent number 4,778,116
    • Issue date Oct 18, 1988
    • The United States of America as represented by the United States Department o...
    • John L. Mayberry
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Roller for cleaning meshes of rotary screens

    • Patent number 4,322,289
    • Issue date Mar 30, 1982
    • Evgeny S. Goncharov
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Sizing screens

    • Patent number 4,308,135
    • Issue date Dec 29, 1981
    • Coal Industry (Patents) Limited
    • Michael P. Armstrong
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Method of mixing mortar

    • Patent number 4,195,933
    • Issue date Apr 1, 1980
    • Gerold W. Brailsford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Nestable sifter

    • Patent number 4,136,022
    • Issue date Jan 23, 1979
    • Hutzler Manufacturing Company, Inc.
    • Lawrence R. Hutzler
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Mixer apparatus

    • Patent number 4,104,737
    • Issue date Aug 1, 1978
    • Gerold Wayne Brailsford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3863765

    • Patent number 3,863,765
    • Issue date Feb 4, 1975
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    2166438

    • Patent number 2,166,438
    • Issue date Jul 18, 1939
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    816821

    • Patent number 816,821
    • Issue date Apr 3, 1906
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents