Patents by Inventor Jeffrey C. King

Jeffrey C. King 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).

  • Patent number: 6656184
    Abstract: A bone screw, and method of using the same, are described. The bone screw includes (1) a distal threaded portion having a first orientation, (2) a proximal head portion, and (3) an intermediate portion including a compressive member, such as but not limited to a single or double helix, integral with the distal and proximal portions, wherein the compressive member has a second orientation opposite that of the first orientation. When a force (e.g., rotational or axial) is applied to the bone screw in the first direction, the spaces between the surfaces of the compressive member increase, due to the difference in orientation. In this stressed state, a resorbable material is then applied within the spaces and is allowed to cure. Once the bone screw is inserted into the bone member, the resorbable material will begin to be resorbed, whereupon the compressive member will relax and exert tension between the bone member and any other object the bone screw is secured to.
    Type: Grant
    Filed: January 9, 2002
    Date of Patent: December 2, 2003
    Assignee: Biomet, Inc.
    Inventors: John R. White, Jeffrey C. King