Patents by Inventor Dan Paul Rogers

Dan Paul 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).

  • Self-indexing transfer impression coping
    Patent number: 5685715
    Abstract: A dental transfer coping for taking a dental impression of a patient's case in which information about the rotational position of an installed implant around its axis is preserved has plural impression interlocking elements arrayed on its outer surface. These elements are rotationally indexed to the ant-rotation device of the implant, and are uniformly arrayed around the coping so that the coping can be removed from the impression and reinstalled in it in many rotational positions without losing the rotational information of the implant.
    Type: Grant
    Filed: March 10, 1995
    Date of Patent: November 11, 1997
    Inventors: Keith D. Beaty, Curtis E. Jansen, Dan Paul Rogers