Patents by Inventor Glyndwyr J. Davies

Glyndwyr J. Davies 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).

  • Laser drilling
    Patent number: 5227098
    Abstract: A material is described for preventing the occurrence of damage to the backwall of a cavity within a component during laser drilling of holes into said component. The material comprises an acrylic resin having polytetrafluoroethylene dispersed within it. A method for preventing such backwall damage occurring during laser drilling using this material is also described.
    Type: Grant
    Filed: April 22, 1991
    Date of Patent: July 13, 1993
    Assignee: AE Turbine Components Limited
    Inventors: Jonathon D. Philby, Glyndwyr J. Davies