Patents by Inventor David Garfield

David Garfield 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).

  • Latch housing and turn knob assembly
    Patent number: D393793
    Type: Grant
    Filed: July 1, 1996
    Date of Patent: April 28, 1998
    Assignee: Lockwood Australia Pty Ltd.
    Inventor: David Garfield Blanch