Patents by Inventor Ron Dewayne Woodward

Ron Dewayne Woodward 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).

  • Multiple speed fan
    Patent number: 11554450
    Abstract: A welding-type power supply includes a fan configured to operate at multiple fan speeds. A controller of the welding-type power supply is configured to identify a welding parameter of the welding-type power supply, and determine an operating fan speed of the multiple fan speeds based on the welding parameter.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: January 17, 2023
    Assignee: Illinois Tool Works Inc.
    Inventors: Craig Knoener, Ron Dewayne Woodward, Mary Divya Poulose
  • MULTIPLE SPEED FAN
    Publication number: 20180339376
    Abstract: A welding-type power supply includes a fan configured to operate at multiple fan speeds. A controller of the welding-type power supply is configured to identify a welding parameter of the welding-type power supply, and determine an operating fan speed of the multiple fan speeds based on the welding parameter.
    Type: Application
    Filed: May 25, 2017
    Publication date: November 29, 2018
    Inventors: Craig Knoener, Ron Dewayne Woodward, Mary Divya Poulose