Patents by Inventor Gary Nigel Spengler

Gary Nigel Spengler 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).

  • DISTRESS BEACON AND DISTRESS ALARM SYSTEM
    Publication number: 20110080285
    Abstract: A distress beacon and associated detection system for water borne activities are disclosed.
    Type: Application
    Filed: October 7, 2010
    Publication date: April 7, 2011
    Inventors: Philip Howson, Gary Nigel Spengler, William Robert Law