Patents by Inventor Ralph Seelbach

Ralph Seelbach 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).

  • Thermoformable Packaging Material Exhibiting Shrinking Properties
    Publication number: 20080152772
    Abstract: Themoformable multilayer film having a longitudinal and transversal thermoshrinkability equal to or greater than 20%, which thermoshrinkability is not substantially influenced by thermoforming, and devices for producing packages from the thermoformable multilayer film.
    Type: Application
    Filed: March 1, 2006
    Publication date: June 26, 2008
    Applicant: CFS KEMPTEN GMBH
    Inventors: Walter Bernig, Ralph Seelbach, Bernard Dujardin
  • Tool, Especially For the Extrusion of Plastics, Utilization of the Tool and Method For Recycling the Tool
    Publication number: 20080111273
    Abstract: A tool for the extrusion of films, having at least one coating, the at least one coating being at least partly a metal-nitride or transition metal nitride coating, or a combination thereof.
    Type: Application
    Filed: May 13, 2005
    Publication date: May 15, 2008
    Applicant: CFS Kempten GmbH
    Inventor: Ralph Seelbach