Patents by Inventor Stefan Kotz

Stefan Kotz 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).

  • Process and device for fitting extrudates with securing components or the like
    Patent number: 5851455
    Abstract: This is a proposal of a process and a device for the serial assembly of extrudates with securing elements or the like, where the securing elements or the like are fed to the extrusion tool during the extrusion process. Then they are inserted in said extrusion tool and anchored in the extrudate as a result of the occurring extrusion.
    Type: Grant
    Filed: December 24, 1996
    Date of Patent: December 22, 1998
    Assignee: Saar-Gummiwerk GmbH
    Inventors: Ralf Sehr, Stefan Kotz