Patents by Inventor Lisa M. Olmstead

Lisa M. Olmstead 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).

  • Gel enclosed bedpan
    Patent number: 8453274
    Abstract: A polymer gel enclosure that encompasses a bedpan to increase the comfort of the user and decrease the risk of irritation and injury thereto.
    Type: Grant
    Filed: November 3, 2009
    Date of Patent: June 4, 2013
    Inventor: Lisa M. Olmstead