Patents by Inventor Lester E. Walker

Lester E. Walker 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).

  • Hobby horse
    Patent number: D247003
    Type: Grant
    Filed: February 28, 1972
    Date of Patent: January 17, 1978
    Inventor: Lester E. Walker