Patents by Inventor Frederick McFarland

Frederick McFarland 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).

  • Electric machines having insulation formed on laminated structures
    Patent number: 11705771
    Abstract: Electric machines, such as motors, may include an armature and a field component, and at least one of the armature or the field component may include a laminated structure having a plurality of slots into which a plurality of conductive elements are positioned. Additionally, a polymeric insulation layer may be formed directly on the laminated structure at least within the plurality of slots.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: July 18, 2023
    Assignee: Essex Furukawa Magnet Wire USA LLC
    Inventors: Christopher Paul Richardson, Frederick McFarland, Daniel M. Saban, Allan R. Knerr
  • ELECTRIC MACHINES HAVING INSULATION FORMED ON LAMINATED STRUCTURES
    Publication number: 20210367471
    Abstract: Electric machines, such as motors, may include an armature and a field component, and at least one of the armature or the field component may include a laminated structure having a plurality of slots into which a plurality of conductive elements are positioned. Additionally, a polymeric insulation layer may be formed directly on the laminated structure at least within the plurality of slots.
    Type: Application
    Filed: August 10, 2021
    Publication date: November 25, 2021
    Inventors: Christopher Paul Richardson, Frederick McFarland, Daniel M. Saban, Allan R. Knerr