Patents by Inventor Richard Douglas Atchison

Richard Douglas Atchison 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).

  • Pipe-to-fitting connection
    Patent number: D1034921
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: July 9, 2024
    Assignee: IPEX TECHNOLOGIES INC.
    Inventors: Richard Douglas Atchison, Martin Leung, Triya Nanalal Vadgama
  • Pipe-to-pipe connection
    Patent number: D1034925
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: July 9, 2024
    Assignee: IPEX TECHNOLOGIES INC.
    Inventors: Richard Douglas Atchison, Martin Leung, Triya Nanalal Vadgama