Patents by Inventor Hans G. Kurer

Hans G. 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).

  • Dental crown preparation method
    Patent number: 5118294
    Abstract: A method of accurately positioning a post in a tooth root to receive a tooth crown is proposed wherein a stepped bore having successive sections is formed in the tooth root in accurate axial alignment one with the other by locating a jig in a first bore part and utilizing that jig in the precision drilling of the second bore part.
    Type: Grant
    Filed: December 20, 1990
    Date of Patent: June 2, 1992
    Inventor: Hans G. Kurer
  • Tooth restoration and means for use therein
    Patent number: 4726770
    Abstract: A method of and means for tooth restoration is disclosed wherein an inclusion, in the form of a preformed body (11) utilized in the creation of a contact point with an adjacent tooth, the body, which body has a profiled knuckle-forming surface thereto, being positioned in the tooth cavity and being held in pressure contact with a matrix band while the cavity is filled with composite resin so as at least partially to embed the body therein, as the resin is cured or set, the arrangement being such that, on setting or curing of the resin, the body is maintained in position in pressure contact with the matrix band.
    Type: Grant
    Filed: January 31, 1986
    Date of Patent: February 23, 1988
    Inventor: Hans G. Kurer