Patents by Inventor Nguyenbao Huynh Chu

Nguyenbao Huynh Chu 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).

  • Remanufactured engine piston and method
    Patent number: 10926362
    Abstract: A remanufactured piston for an internal combustion engine includes a crown and a skirt. A piston body includes a first piston body end within the crown and an opposite second piston body end. The crown further includes an annular crown body having an annular crown body edge. The first piston body end further includes an annular piston body edge. The annular piston body edge and the annular crown body edge form a joint, and a metallurgical bond attaches the annular crown body to the piston body at the joint.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: February 23, 2021
    Assignee: Caterpillar Inc.
    Inventors: Kegan Jon Luick, Kevin Byron Williams, Nguyenbao Huynh Chu, Christopher Anthony Kinney
  • REMANUFACTURED ENGINE PISTON AND METHOD
    Publication number: 20200189045
    Abstract: A remanufactured piston for an internal combustion engine includes a crown and a skirt. A piston body includes a first piston body end within the crown and an opposite second piston body end. The crown further includes an annular crown body having an annular crown body edge. The first piston body end further includes an annular piston body edge. The annular piston body edge and the annular crown body edge form a joint, and a metallurgical bond attaches the annular crown body to the piston body at the joint.
    Type: Application
    Filed: December 13, 2018
    Publication date: June 18, 2020
    Applicant: Caterpillar Inc.
    Inventors: Kegan Jon Luick, Kevin Byron Williams, Nguyenbao Huynh Chu, Christopher Anthony Kinney