Patents by Inventor Poul A. Andersen

Poul A. Andersen 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).

  • Method of preparing an object for submerged sonar inspection
    Publication number: 20090250839
    Abstract: Objects which are to be inspected by sonar imaging when they are submerged are coated with or formed with a surface which is a non-specular sonar reflector.
    Type: Application
    Filed: April 2, 2008
    Publication date: October 8, 2009
    Applicant: Coda Octopus Group, Inc.
    Inventors: Poul A. Andersen, Erik Eknes, Rolf Kahrs Hansen