Patents by Inventor William E. Marek

William E. Marek 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).

  • Easy to hold lubricous composition articles
    Patent number: 4746452
    Abstract: Lubricous compositions such as cleansing soaps are fabricated into a geometric shape which facilitates their being hand held while being used. In one embodiment, a bar of soap is provided having finger-gripping surfaces both top and bottom as well as around the bar periphery.
    Type: Grant
    Filed: October 10, 1986
    Date of Patent: May 24, 1988
    Assignee: Christen Charis
    Inventor: William E. Marek