Patents by Inventor Miguel A. Espiricueta Ulloa

Miguel A. Espiricueta Ulloa 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).

  • Welding torch handle
    Patent number: D962028
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: August 30, 2022
    Assignee: LINCOLN GLOBAL, INC.
    Inventors: Jeffrey L. Kachline, Miguel A. Espiricueta Ulloa
  • Welding torch handle
    Patent number: D962029
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: August 30, 2022
    Assignee: LINCOLN GLOBAL, INC.
    Inventors: Jeffrey L. Kachline, Miguel A. Espiricueta Ulloa