Patents by Inventor Franz Gelbenegger

Franz Gelbenegger 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).

  • Collecting bag for artificial intestinal outlets
    Patent number: 4327727
    Abstract: The invention relates to a collecting bag for artificial intestinal outlets. It ensures an optimum stoma provision and has an adhesive surface integrated into the collecting bag surface. Thus, a high adhesive strength is obtained when the collecting bag is in use and as a result absolute security is given to the wearer or carrier of the bag, even when vigorous movements are performed.
    Type: Grant
    Filed: July 17, 1980
    Date of Patent: May 4, 1982
    Assignee: Ipos Gesellschaft fur integriert Prothesen-Entwicklung und orthopadietechnischen Service GmbH & Co., KG
    Inventors: Jan Prahl, Franz Gelbenegger