Patents by Inventor Barbar Muller

Barbar Muller 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).

  • GUTTA PERCHA TIP AND METHOD FOR PRODUCING THE SAME
    Publication number: 20080199832
    Abstract: The present invention is concerned with a gutta-percha point for filling a tooth root canal system, which is characterized in that it has a plurality of deformable protrusions formed on a longitudinal surface where the protrusions are constructed in the form of helical winding and have a thickness appropriate to achieve a desired thickness of the sealer.
    Type: Application
    Filed: March 12, 2008
    Publication date: August 21, 2008
    Applicant: COLTENE/WHALEDENT GMBH & CO., KG
    Inventors: Werner Mannschedel, Barbar Muller