TREA

Rittershaus & Blecher GmbH

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  • Wuppertal, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plate filter press
    • Patent number 5,762,786
    • Issue date Jun 9, 1998
    • Rittershaus & Blecher GmbH
    • Max Oelbermann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Device on filter presses for moving the filter plate which is the f...
    • Patent number 5,480,543
    • Issue date Jan 2, 1996
    • Rittershaus & Blecher GmbH
    • Max Oelbermann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Membrane plate for filter presses
    • Patent number 5,100,548
    • Issue date Mar 31, 1992
    • Rittershaus & Blecher GmbH
    • Max Oelbermann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter press guide device
    • Patent number 4,764,273
    • Issue date Aug 16, 1988
    • Rittershaus & Blecher GmbH
    • Hans J. Heinrich
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Membrane plate for chamber filter presses
    • Patent number 4,666,596
    • Issue date May 19, 1987
    • Rittershaus & Blecher GmbH
    • Max Oelbermann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter plate for filter presses
    • Patent number 4,425,233
    • Issue date Jan 10, 1984
    • Rittershaus & Blecher GmbH
    • Max Oelbermann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Plate filter press with stop rails for plate guidance
    • Patent number 4,351,725
    • Issue date Sep 28, 1982
    • Rittershaus & Blecher GmbH
    • Karl A. Rademacher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter conveying device for filter presses
    • Patent number 4,295,970
    • Issue date Oct 20, 1981
    • Rittershaus & Blecher GmbH
    • Max Oelbermann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks

  • Information Trademark

    74102741 - RITTERSHAUS & BLECHER
    • Serial number 74102741
    • Registration number 1721361
    • Filing date Oct 3, 1990
    • Rittershaus & Blecher GmbH
    • 6 - Common metals and their alloys