Patents by Inventor Laura J. Hanson

Laura J. Hanson 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).

  • URINATION DEVICE FOR FEMALE SCUBA DIVERS
    Publication number: 20100185168
    Abstract: External urinary devices that can allow female scuba divers to utilize traditional overboard discharge (P-valve) systems.
    Type: Application
    Filed: January 16, 2009
    Publication date: July 22, 2010
    Inventors: Heleen Graauw, Sander Jansson, Laura J. Hanson