Patents by Inventor Patrick J. Travis

Patrick J. Travis 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).

  • Enclosure
    Patent number: D549837
    Type: Grant
    Filed: August 29, 2005
    Date of Patent: August 28, 2007
    Inventor: Patrick J. Travis
  • Curved clean room corner piece
    Patent number: D908246
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: January 19, 2021
    Assignee: Travis Cleanair, Inc.
    Inventor: Patrick J. Travis
  • Curved clean room two corner piece
    Patent number: D945642
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: March 8, 2022
    Assignee: Travis Cleanair, Inc.
    Inventor: Patrick J. Travis