Patents by Inventor Catherine Ramsay

Catherine Ramsay 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).

  • Device for use in monitoring swab technique
    Publication number: 20050221471
    Abstract: A device for use in monitoring a swab method, the device includes a first substrate substantially adjacent a second substrate, the first substrate and the second substrate having disposed therebetween a test material.
    Type: Application
    Filed: April 1, 2004
    Publication date: October 6, 2005
    Inventors: Catherine Ramsay, William Simpson