Patents by Inventor Alton Jones

Alton Jones 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).

  • Externally threaded expandable orthopedic implant
    Patent number: 11911289
    Abstract: An expandable screw for orthopedic insertion and expansion between a collapsed state and an expanded state. The screw has an upper externally-threaded body segment, a lower externally-threaded body segment opposite the upper external thread segments, and an expansion member extending along a longitudinal axis thereof. The expansion member connecting the upper externally-threaded body segment to the lower externally-threaded body segment, and configured during the expansion between the collapsed state and the expanded state to separate the upper externally-threaded body segment from the lower externally-threaded body segment.
    Type: Grant
    Filed: June 7, 2022
    Date of Patent: February 27, 2024
    Assignee: Zavation Medical Products, LLC
    Inventors: Robert Alton McGuire, Jr., Joseph Matthew Jones, John Lawrence Walker
  • Thick-film dielectric and conductive compositions
    Publication number: 20050207094
    Abstract: Dielectric powder and thick-film paste compositions are formed having high dielectric constants, low loss tangents, and other desirable electrical and physical properties. Conductive powder and paste compositions are formed having desirable electrical and physical properties. The dielectric powder and thick-film paste compositions can be used in combination with the conductive powder and paste compositions to form capacitors and other fired-on-foil passive circuit components.
    Type: Application
    Filed: March 16, 2004
    Publication date: September 22, 2005
    Inventors: William Borland, Alton Jones, Olga Renovales