Patents by Inventor Michael J. Lyons, Jr.

Michael J. Lyons, Jr. 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).

  • Electronic calculator for determining truck driver log book values
    Patent number: 5886331
    Abstract: An electronic calculator for determining truck driver log book values including a liquid crystal display. Also included is a conventional numeric keypad having a matrix of numeric keys for allowing the entering of value signals representative of whole numbers upon the successive depression of the numeric keys and subsequent depression of an enter key.
    Type: Grant
    Filed: November 18, 1996
    Date of Patent: March 23, 1999
    Inventor: Michael J. Lyons, Jr.