Patents by Inventor Clive Righton Jones

Clive Righton Jones 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).

  • Production of bulked yarns
    Patent number: 3955351
    Abstract: Yarn is simultaneously drawn and false twist crimped at a draw ratio below the standard draw ratio for the yarn when flat drawn, with the false twist passing through the draw necking portion of the yarn.
    Type: Grant
    Filed: December 2, 1971
    Date of Patent: May 11, 1976
    Assignee: Imperial Chemical Industries Inc.
    Inventors: Clive Righton Jones, Michael John Rogerson