Patents by Inventor James David Oliver

James David Oliver 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).

  • Spray hood for use with a life jacket
    Patent number: D416358
    Type: Grant
    Filed: September 12, 1996
    Date of Patent: November 9, 1999
    Assignee: Wardle Storeys (Safety & Survival Equipment) Ltd.
    Inventors: Ronald Williams, James David Oliver