Patents by Inventor Gaida T. Lapsa

Gaida T. Lapsa 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).

  • Binary educational device
    Patent number: 5213506
    Abstract: A binary computer for demonstrating concepts of decimal to binary conversion and binary operations such as counting, addition, subtraction and multiplication is provided. Further, the binary computer is capable of demonstrating the computer concepts of bit, byte, memory, flip-flop, serial input and parallel input. A plurality of pointer-shaped flip-flops function as an information storage facility or memory and are a central concept in the design.
    Type: Grant
    Filed: April 4, 1991
    Date of Patent: May 25, 1993
    Inventors: Paul M. Lapsa, Jeanne W. Lapsa, Ingrid A. Lapsa, Gaida T. Lapsa, Andrew P. Lapsa