Patents by Inventor Jivan Patel

Jivan Patel 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).

  • Teaching aid and method for improving memorization of fundamental facts in the form of equations
    Patent number: 4971560
    Abstract: A teaching aid for increasing the memorization of a large number of equations comprising a front cover having a vertical column of horizontally disposed completed equations visible thereon and which front cover forms a cut out portion adjacent the vertical column and a writing sheet which is removable and positionable under the cut out portion of said front cover for providing a replaceable writing area accessible through said cut out portion.
    Type: Grant
    Filed: April 11, 1989
    Date of Patent: November 20, 1990
    Inventor: Jivan Patel