Patents by Inventor Patrick J. Spivey

Patrick J. Spivey 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).

  • Housing for sonar depth finder transponder
    Patent number: D479475
    Type: Grant
    Filed: August 26, 2002
    Date of Patent: September 9, 2003
    Assignee: Techsonic Industries, Inc.
    Inventors: Nicole Dermikaelien-Covault, Jared Rude, Patrick J. Spivey