Patents by Inventor Helfer, Joel

Helfer, Joel 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).

  • An apparatus used to fabricate a custom female urine collection device
    Patent number: 4824071
    Abstract: An impression cup of a female unogenital region for use in fabricating a customized female urine receptacle and having a rim and connecting wall portions defining an opening sufficient to surround the urethral opening, the wall portion also having another opening for introducing an impression material into the receptacle and means suitable for introducing an impression material into the opening in the wall portion.
    Type: Grant
    Filed: August 6, 1987
    Date of Patent: April 25, 1989
    Assignee: Chesebrough-Pond's, Inc.
    Inventors: Karen Duffy, Helfer, Joel, Terese Campion