Patents by Inventor Ryan Whitwood

Ryan Whitwood 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 visor
    Patent number: D788991
    Type: Grant
    Filed: July 30, 2016
    Date of Patent: June 6, 2017
    Assignee: RPB Safety, LLC
    Inventors: Ryan Whitwood, Mathew Bancroft, Samuel Kelly
  • Respirator helmet
    Patent number: D795418
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: August 22, 2017
    Assignee: RPB Safety, LLC
    Inventor: Ryan Whitwood
  • Respirator helmet
    Patent number: D802117
    Type: Grant
    Filed: July 30, 2016
    Date of Patent: November 7, 2017
    Assignee: RPB Safety LLC
    Inventor: Ryan Whitwood
  • Visor for helmet respirator
    Patent number: D877887
    Type: Grant
    Filed: September 1, 2018
    Date of Patent: March 10, 2020
    Assignee: RPB SAFETY, LLC
    Inventors: Samuel Kelly, Ryan Whitwood
  • Visor for helmet respirator
    Patent number: D895104
    Type: Grant
    Filed: September 1, 2018
    Date of Patent: September 1, 2020
    Assignee: RPB SAFETY, LLC
    Inventors: Samuel Kelly, Ryan Whitwood
  • Helmet respirator
    Patent number: D900305
    Type: Grant
    Filed: September 1, 2018
    Date of Patent: October 27, 2020
    Assignee: RPB SAFETY, LLC
    Inventors: Samuel Kelly, Ryan Whitwood