Patents by Inventor Geoff Grey

Geoff Grey 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).

  • Battery pack for a portable electronic device
    Patent number: D397670
    Type: Grant
    Filed: May 16, 1996
    Date of Patent: September 1, 1998
    Assignee: AER Energy Resources, Inc.
    Inventors: Philip Davies, Suzy Stone, Lloyd Vincent, Geoff Grey