Patents by Inventor Khaled A. H. El Hadary

Khaled A. H. El Hadary 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).

  • Fully adjustable articulator device
    Patent number: 5073109
    Abstract: An articulator device for establishing the articulated movement of a mandible of a jaw relative to a maxilla of a jaw comprising a lower part, an upper part positioned above the lower part and having two spaced apart condylar houses each including an outer vertical frame, a middle horizontal frame and an inner vertical frame, each for mounting a sheet or plate having a curvalinear edge surface representing movement of a mandible, and first and second condylar rods each adjustably mounted to the lower part and having an upper vertical rod portion and an upper horizontal rod portion.
    Type: Grant
    Filed: February 4, 1991
    Date of Patent: December 17, 1991
    Inventor: Khaled A. H. El Hadary