Patents by Inventor Wilhelm Stuermer

Wilhelm Stuermer 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).

  • Package for intraoral dental X-ray films
    Patent number: 4108308
    Abstract: A package for intraoral dental X-ray film comprised of a plastic pouch having an X-ray film with a selectively removable intensifier foil positioned on at least one side thereof within the interior of such pouch.
    Type: Grant
    Filed: November 5, 1976
    Date of Patent: August 22, 1978
    Assignee: Siemens Aktiengesellschaft
    Inventors: Kurt Franke, Johannes Seissl, Wilhelm Stuermer