Patents by Inventor Elvis G. F. Ward

Elvis G. F. Ward 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).

  • Molecular structure game
    Patent number: 5071132
    Abstract: A molecular structure game is provided for creating chemical compounds which are taken from playing cards that are played out by using element hexagon-shaped marker pieces on four pyramid-like areas of connecting multi-hexagon spaces on a game board. The elements are chosen by moving playing pieces along a continuous path around the game board perimeter.
    Type: Grant
    Filed: January 17, 1991
    Date of Patent: December 10, 1991
    Inventors: Elvis G. F. Ward, George Spector