Patents by Inventor Leo F. Martinez

Leo F. Martinez 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).

  • Patent number: D344990
    Type: Grant
    Filed: April 14, 1992
    Date of Patent: March 8, 1994
    Inventor: Leo F. Martinez