Patents by Inventor Linda Kaye Lehmkuhl

Linda Kaye Lehmkuhl 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).

  • Educational desk mat, system and method for motivating and instructing students
    Patent number: 6419495
    Abstract: An educational desk mat, system and method for motivating and instructing students includes a merit indicator on a desk mat that is readily visible on a student's desk. The system includes a desk mat for each student and a behavior chart for a teacher. Individual merit indications from the desk mats are recorded on one or more behavior charts, permitting the teacher to track the merit indicators of each student over a school term or other time period. The education desk mat, system and method are also useful in home or home-schooling environments.
    Type: Grant
    Filed: February 12, 2001
    Date of Patent: July 16, 2002
    Inventor: Linda Kaye Lehmkuhl