Patents by Inventor William E. Wicheta

William E. Wicheta 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).

  • New oral cleansing medium for wearers of partial and full dentures
    Patent number: 4428929
    Abstract: This invention is a cleansing agent specifically for wearers of partial and complete dentures, whose gums, hard and soft palates, tongue and all inner mouth surfaces require thorough cleaning when the partial or full dental appliances are removed from the mouth.
    Type: Grant
    Filed: March 4, 1983
    Date of Patent: January 31, 1984
    Inventors: William E. Wicheta, Alvin L. Boyd