Patents by Inventor Darlene L. Hooper

Darlene L. Hooper 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).

  • Urine sample cup holder
    Patent number: D654598
    Type: Grant
    Filed: July 20, 2011
    Date of Patent: February 21, 2012
    Inventor: Darlene L. Hooper