Patents by Inventor Michael Flosdorff

Michael Flosdorff 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).

  • Production of hollow plastic articles
    Patent number: 6893603
    Abstract: The present invention relates to a process for producing hollow plastic articles, encompassing the following steps: a) producing a tubular plastic parison on a blow molding plant or coextrusion blow molding plant b) cutting open the extruded or coextruded plastic parison to give at least one semifinished open-surface product c) thermoforming the resultant semifinished open-surface product to give half-shells d) welding the thermoformed half-shells to give a hollow article.
    Type: Grant
    Filed: August 24, 2001
    Date of Patent: May 17, 2005
    Assignee: Basell Polyolefine GmbH
    Inventors: Wolfgang Rohde, Dieter Boes, Michael Flosdorff, Jörg Schnorr, Bernhard Springholz, Roger Weinlein, Andreas Wüst
  • Production of hollow plastic articles
    Publication number: 20020024171
    Abstract: The present invention relates to a process for producing hollow plastic articles, encompassing the following steps:
    Type: Application
    Filed: August 24, 2001
    Publication date: February 28, 2002
    Inventors: Wolfgang Rohde, Dieter Boes, Michael Flosdorff, Jorg Schnorr, Bernhard Springholz, Roger Weinlein, Andreas Wust