Patents by Inventor William Inglis Joyce

William Inglis Joyce 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).

  • Y-jet tip tester
    Patent number: 4108554
    Abstract: An apparatus for testing the similarity in cross section and the disposition of each relative to a common axis of a plurality of similar bores formed in a burner tip and distributed around the axis.
    Type: Grant
    Filed: February 17, 1977
    Date of Patent: August 22, 1978
    Assignee: Babcock & Wilcox, Limited
    Inventor: William Inglis Joyce