Patents by Inventor Raymond A. Freitas

Raymond A. Freitas 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: D395238
    Type: Grant
    Filed: August 26, 1997
    Date of Patent: June 16, 1998
    Assignees: Raymond A. Freitas, William F. Klug
    Inventor: Raymond A. Freitas
  • Patent number: D395825
    Type: Grant
    Filed: March 13, 1997
    Date of Patent: July 7, 1998
    Assignees: Raymond A. Freitas, William F. Klug
    Inventor: Raymond A. Freitas