Patents by Inventor Leonard J. Brooks, Jr.

Leonard J. Brooks, 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).

  • Guy wire marker
    Patent number: D280500
    Type: Grant
    Filed: January 17, 1983
    Date of Patent: September 10, 1985
    Assignee: McGraw-Edison Company
    Inventors: Leonard J. Brooks, Jr., Richard C. Sawyer, Jr.