Patents by Inventor Graham R. Salter

Graham R. Salter 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).

  • Diffuser
    Patent number: 4235372
    Abstract: A supersonic diffuser for diffusing a low pressure radially expanding supersonic flow to a subsonic flow of increased pressure. In applications having cylindrical geometrics, the diffuser includes a plurality of radially extending, angularly spaced vanes having blunt leading edges which function to generate a detached upstream bow shock.
    Type: Grant
    Filed: July 25, 1979
    Date of Patent: November 25, 1980
    Assignee: Textron Inc.
    Inventor: Graham R. Salter