The squeezing-out being performed in several stages

Industry

  • CPC
  • B30B9/243
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and a method for dewatering wood chips

    • Patent number 11,285,682
    • Issue date Mar 29, 2022
    • COPOLIA COMPANY SA
    • Ernest Stefan Georg Sobota
    • B30 - PRESSES
  • Information Patent Grant

    Apparatus and a method for dewatering wood chips

    • Patent number 10,583,622
    • Issue date Mar 10, 2020
    • COPOLIA COMPANY SA
    • Ernest Stefan Georg Sobota
    • B30 - PRESSES
  • Information Patent Grant

    Belt press

    • Patent number 10,252,482
    • Issue date Apr 9, 2019
    • ISHIGAKI Company Limited
    • Katsunobu Mizobuchi
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Twin wire press

    • Patent number 8,852,403
    • Issue date Oct 7, 2014
    • Kadant Canada Corp.
    • Hughes Dionne
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Twin wire press

    • Patent number 8,617,357
    • Issue date Dec 31, 2013
    • Kadant Canada Corp.
    • Hugues Dionne
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method for improving belt press dewatering

    • Patent number 7,964,105
    • Issue date Jun 21, 2011
    • William Harris Moss
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Field harvester for sweet sorghum

    • Patent number 7,469,632
    • Issue date Dec 30, 2008
    • Lee F. McClune
    • C13 - SUGAR INDUSTRY
  • Information Patent Grant

    Method and device for extracting juice from fruit

    • Patent number 4,643,088
    • Issue date Feb 17, 1987
    • Ulrich Kollmar
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Apparatus for the batch filtering of suspensions

    • Patent number 4,276,822
    • Issue date Jul 7, 1981
    • Alb. Klein & Co. GmbH KG
    • Wendel Bastgen
    • B30 - PRESSES
  • Information Patent Grant

    Process for the batch filtering of suspensions

    • Patent number 4,211,162
    • Issue date Jul 8, 1980
    • Alb. Klein & Co. GmbH KG
    • Wendel Bastgen
    • B30 - PRESSES
  • Information Patent Grant

    Device for dewatering sludge or the like

    • Patent number 4,181,616
    • Issue date Jan 1, 1980
    • Albert Bahr
    • B30 - PRESSES
  • Information Patent Grant

    Consecutive, independent dewatering apparatus for improved sludge t...

    • Patent number 4,168,236
    • Issue date Sep 18, 1979
    • Albert Bahr
    • B30 - PRESSES
  • Information Patent Grant

    Device for dewatering sludge

    • Patent number 4,144,807
    • Issue date Mar 20, 1979
    • Alb. Klein KG
    • Wendel Bastgen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Apparatus for draining of muddy liquids

    • Patent number 4,105,558
    • Issue date Aug 8, 1978
    • Hans J. Heinrich
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Method of dewatering sludge

    • Patent number 4,019,431
    • Issue date Apr 26, 1977
    • Alb. Klein KG
    • Wendel Bastgen
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filter

    • Patent number 3,979,296
    • Issue date Sep 7, 1976
    • Albert Klein KG
    • Wendell Bastgen
    • B30 - PRESSES
  • Information Patent Grant

    Filter press

    • Patent number 3,951,809
    • Issue date Apr 20, 1976
    • Gebrueder Bellmer KG. Maschinenfabrik
    • Ulrich Kollmar
    • B30 - PRESSES
  • Information Patent Grant

    3922963

    • Patent number 3,922,963
    • Issue date Dec 2, 1975
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    3896030

    • Patent number 3,896,030
    • Issue date Jul 22, 1975
    • B30 - PRESSES
  • Information Patent Grant

    3800952

    • Patent number 3,800,952
    • Issue date Apr 2, 1974
    • B30 - PRESSES

Patents Applicationslast 30 patents