Patents by Inventor Martin Marggraff

Martin Marggraff has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Profiled strip and separating assembly formed therefrom
    Patent number: 8597511
    Abstract: A profiled strip for the installation in honeycomb-like separator packages and a honeycomb-like separator package formed by a plurality of profiled strips are described. The profiled strip has two long base sides and two connection sides. It is distinguished by the fact that a single groove connection portion is respectively arranged at the free ends of the connection sides and a single tongue connection portion is respectively arranged at the ends of the base sides that abut the connection sides, or vice versa. By this, corresponding separator packages can be assembled very simple.
    Type: Grant
    Filed: July 21, 2009
    Date of Patent: December 3, 2013
    Assignee: GEA 2H Water Technologies GmbH
    Inventors: Martin Marggraff, Dieter Kreicha
  • PROFILED STRIP AND SEPARATING ASSEMBLY FORMED THEREFROM
    Publication number: 20110233127
    Abstract: A profiled strip for the installation in honeycomb-like separator packages and a honeycomb-like separator package formed by a plurality of profiled strips are described. The profiled strip has two long base sides and two connection sides. It is distinguished by the fact that a single groove connection portion is respectively arranged at the free ends of the connection sides and a single tongue connection portion is respectively arranged at the ends of the base sides that abut the connection sides, or vice versa. By this, corresponding separator packages can be assembled very simple.
    Type: Application
    Filed: July 21, 2009
    Publication date: September 29, 2011
    Inventors: Martin Marggraff, Dieter Kreicha