Patents by Inventor Olbert William Rogers

Olbert William Rogers 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).

  • Method of making tooth reconstructions such as inlays and crowns
    Patent number: 3997637
    Abstract: Method of making artificial tooth inlays and crowns by electrolytically depositing a metal, preferably gold, matrix on a preformed model and subsequently building up porcelain on the matrix. The matrix may then be removed prior to cementing the inlay or crown to the patient's tooth; or alternatively the inlay or crown may be cemented to the patient's tooth together with the matrix.
    Type: Grant
    Filed: April 23, 1975
    Date of Patent: December 14, 1976
    Inventor: Olbert William Rogers