Patents by Inventor Nathan R. Field

Nathan R. Field 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).

  • Prosthetic valved conduit
    Patent number: 11974913
    Abstract: Prosthetic valved conduits are provided that include a leaflet construct coupled between two portions of a conduit. Each leaflet has a free edge and a leaflet attachment edge. The leaflet attachment edge is disposed between a first conduit distal end and a second conduit proximal end that are coaxial therebetween defining a junction.
    Type: Grant
    Filed: February 28, 2023
    Date of Patent: May 7, 2024
    Assignee: EDWARDS LIFESCIENCES CORPORATION
    Inventors: Joseph R. Armstrong, Nathan L. Bennett, Kyle W. Colavito, Edwin W. Field
  • Column facade
    Patent number: D942577
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: February 1, 2022
    Assignee: Inventionland, LLC
    Inventors: George M. Davison, Peter A. Meier, Nathan R. Field, Jeffrey Clayton Carlino, Jarrod L. Campbell
  • Tree house playset
    Patent number: D952759
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: May 24, 2022
    Assignee: Inventionland, LLC.
    Inventors: George M. Davison, Peter A. Meier, Nathan R. Field, Jeffrey Clayton Carlino, Jarrod L. Campbell
  • Column facade
    Patent number: D1002773
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: October 24, 2023
    Assignee: Inventionland, LLC.
    Inventors: George M Davison, Peter A Meier, Nathan R Field, Jeffrey Clayton Carlino, Jarrod L Campbell