Patents by Inventor Ross D. Steiner

Ross D. Steiner 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).

  • Portable computer keyboard
    Patent number: D371775
    Type: Grant
    Filed: May 14, 1993
    Date of Patent: July 16, 1996
    Assignee: Texas Instruments Incorporated
    Inventors: Ross D. Steiner, LaVaughn F. Watts, Jr., Hermon L. Pope, Jr.