Patents by Inventor Geoffrey F. Archer

Geoffrey F. Archer 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).

  • Hot isostatic pressing process for applying wear and corrosion resistant coatings
    Patent number: 5593726
    Abstract: A method of producing a wear or corrosion resistant coating by forming a coating of grains of hard metallic alloys bonded with an organic binder. The coating is applied to a substrate, heated so that the binder decomposes and then isostatically hot pressed. No liquid phase is formed in the coating during the process.
    Type: Grant
    Filed: May 6, 1994
    Date of Patent: January 14, 1997
    Assignee: APV Corporation Limited
    Inventors: John R. Nicholls, David J. Stephenson, Geoffrey F. Archer