of screw type

Industry

  • CPC
  • B02C2013/28654
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Current Industry

Patents Grantslast 30 patents

  • Information Patent Grant

    Mobile method for processing organics and system

    • Patent number 12,024,371
    • Issue date Jul 2, 2024
    • Scott Equipment Company
    • Kevin Pedretti
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Cuttings processing unit

    • Patent number 11,603,723
    • Issue date Mar 14, 2023
    • NOV CANADA ULC
    • Peter Brent Rochon
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Crushing drying device

    • Patent number 9,234,701
    • Issue date Jan 12, 2016
    • Kabushiki Kaisha Kinki
    • Naoya Wada
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Method and apparatus for the preparation of finely divided calcium...

    • Patent number 8,480,018
    • Issue date Jul 9, 2013
    • Fractivator Oy
    • Pentti Virtanen
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Compactor feeder

    • Patent number 7,926,750
    • Issue date Apr 19, 2011
    • Greatpoint Energy, Inc.
    • William B. Hauserman
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Particle processing apparatus

    • Patent number 6,905,085
    • Issue date Jun 14, 2005
    • Nara Machinery Co., Ltd.
    • Yorioki Nara
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Continuous crushing method and apparatus

    • Patent number 6,838,221
    • Issue date Jan 4, 2005
    • Ricoh Company, Ltd.
    • Tomiaki Ito
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Fluidized impact mill

    • Patent number 5,280,857
    • Issue date Jan 25, 1994
    • Thomas W. Reichner
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Hammer mill

    • Patent number 4,690,339
    • Issue date Sep 1, 1987
    • Richard Schultz
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Portable hammermill and attached inclined augered feed table

    • Patent number 4,037,799
    • Issue date Jul 26, 1977
    • Feedmobile, Inc.
    • Guy K. Urban
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Apparatus for feeding materials into a hammermill or the like

    • Patent number 3,964,720
    • Issue date Jun 22, 1976
    • Sperry Rand Corporation
    • Aquila D. Mast
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    3910507

    • Patent number 3,910,507
    • Issue date Oct 7, 1975
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    3652020

    • Patent number 3,652,020
    • Issue date Mar 28, 1972
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    2732138

    • Patent number 2,732,138
    • Issue date Jan 24, 1956
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    2232777

    • Patent number 2,232,777
    • Issue date Feb 25, 1941
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    1711464

    • Patent number 1,711,464
    • Issue date Apr 30, 1929
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEM AND METHOD FOR COMMINUTING MATERIALS

    • Publication number 20230302459
    • Publication date Sep 28, 2023
    • CANADA MINING INNOVATION COUNCIL
    • Lawrence K. NORDELL
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    MACHINE, PARTICULARLY FOR PRODUCING CELLULOSE FIBER FROM WASTE PAPER

    • Publication number 20230002970
    • Publication date Jan 5, 2023
    • Paolo REBAI
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    APPARATUS AND METHOD FOR RECOVERING PRECIOUS METALS, SUCH AS PLATIN...

    • Publication number 20220250085
    • Publication date Aug 11, 2022
    • MERCURIO S.r.l.
    • Marc MOUNIER
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Crushing Drying Device

    • Publication number 20140190031
    • Publication date Jul 10, 2014
    • Kabushiki Kaisha Kinki
    • Naoya Wada
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    METHOD AND APPARATUS FOR THE PREPARATION OF FINELY DIVIDED CALCIUM...

    • Publication number 20110192921
    • Publication date Aug 11, 2011
    • Pentti Virtanen
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Compactor Feeder

    • Publication number 20090218424
    • Publication date Sep 3, 2009
    • GREATPOINT ENERGY, INC.
    • William B. Hauserman
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Powder processing unit

    • Publication number 20030106951
    • Publication date Jun 12, 2003
    • Yorioki Nara
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Continuous crushing method and apparatus

    • Publication number 20030022091
    • Publication date Jan 30, 2003
    • Tomiaki Ito
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...