Patents by Inventor Jack W. McKay, Jr.

Jack W. McKay, 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).

  • Ball bat with concentrated weight load and method of making same
    Patent number: 5393055
    Abstract: A hollow barrel with a concentrated weight load oriented at the end of the bat adjacent the ball striking zone and the method of making the bat.
    Type: Grant
    Filed: August 13, 1993
    Date of Patent: February 28, 1995
    Inventor: Jack W. McKay, Jr.