Patents by Inventor Michael L. Lieberman

Michael L. Lieberman 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).

  • Drug information communication system employing cards, icons and a display rack with integral indexing system
    Patent number: 4991877
    Abstract: A method and apparatus for educational information transfer to consumers of prescription medication using a greeting card-style format and unique icons to structure categories of drug information. Integral to the apparatus is a capsule-shaped, free-standing revolving floor rack holding 80 to 100 different cards.
    Type: Grant
    Filed: January 31, 1990
    Date of Patent: February 12, 1991
    Inventor: Michael L. Lieberman