Patents by Inventor Maria R. Sanchez

Maria R. Sanchez 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).

  • Seating device
    Patent number: D541061
    Type: Grant
    Filed: June 10, 2005
    Date of Patent: April 24, 2007
    Assignee: Neutral Posture, Inc.
    Inventors: Mark E. Benden, Anthony K. Chapman, Maria R. Sanchez
  • Seating device
    Patent number: D543038
    Type: Grant
    Filed: June 10, 2005
    Date of Patent: May 22, 2007
    Assignee: Neutral Posture, Inc.
    Inventors: Mark E Benden, Anthony K Chapman, Maria R. Sanchez