Patents by Inventor William D. McReynolds

William D. McReynolds 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 saw and abrasive tool
    Patent number: 5084978
    Abstract: A dental tool with detachable saw blades and adhesively affixed abrasive strips on the distal ends of a U shaped handle for removing the solified resin in posterior and anterior teeth during the placement of porcelain and composite inlays while keeping the tongue and cheek away from the cutting surfaces. The primary function of the tool is provided by a finger rest to direct the tool force in a gingival direction with stability and control improving the function and safety of the tool.
    Type: Grant
    Filed: September 19, 1990
    Date of Patent: February 4, 1992
    Inventor: William D. McReynolds