Patents by Inventor Katherine-Ann Bassett

Katherine-Ann Bassett 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).

  • Heat treatment of aluminium alloys containing lithium
    Patent number: 4534807
    Abstract: The heat treatment of aluminium alloys having a lithium content in excess of 0.5% is carried out in an atmosphere of carbon dioxide and water vapor, the partial pressure of water vapor being at least 4 torr and more usually 10-50 torr.
    Type: Grant
    Filed: March 27, 1984
    Date of Patent: August 13, 1985
    Assignee: Alcan International Limited
    Inventors: David J. Field, Ernest P. Butler, Katherine-Ann Bassett