Patents by Inventor Peter Frank Kurer

Peter Frank Kurer 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).

  • Patent number: 3938253
    Abstract: A holder for receiving dental root canal instruments consists of two circular plates arranged in coaxial spaced-apart disposition, one plate having a series of through holes therein each to receive a respective instrument with the tip thereof resting on the other plate the separation of the two plates, and thus the distance between that plate face which receives an instrument tip and the corresponding face of the other plate, being selectively adjustable to provide a datum for setting indicators on the respective instruments mounted on the holder.
    Type: Grant
    Filed: October 1, 1974
    Date of Patent: February 17, 1976
    Assignee: Kurer Research & Development
    Inventors: John David William Barnard, Peter Frank Kurer