Patents by Inventor Rufino Garza, Jr.

Rufino Garza, 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).

  • Safety end for a culvert
    Patent number: D469519
    Type: Grant
    Filed: April 16, 2002
    Date of Patent: January 28, 2003
    Assignee: L&R PreCast Concrete Works
    Inventor: Rufino Garza, Jr.