Patents by Inventor Addison Rayner

Addison Rayner 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).

  • Repair methods for components having a damaged portion on a surface thereof
    Patent number: 12053848
    Abstract: A repair method for a component having a damaged portion on a surface thereof includes obtaining a feedstock mixture comprising base material particles and a binder, forming a preform with the feedstock mixture, placing the preform on the damaged portion of the surface of the component, and subjecting the component and the preform to at least one thermal cycle for forming a metallurgical bond in a solid state between the preform and the surface of the component after the at least one thermal cycle, the at least one thermal cycle occurring below a melting temperature of the component and the preform. A repair method involving pouring fluid feedstock mixture on a damaged portion of the surface of the component is also disclosed.
    Type: Grant
    Filed: May 5, 2023
    Date of Patent: August 6, 2024
    Assignee: PRATT & WHITNEY CANADA CORP.
    Inventors: Josianne Coulombe, Thomas Georges, Addison Rayner, Jessie Gagnon