Patents by Inventor Thomas Craw

Thomas Craw 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 back massager
    Patent number: 5094225
    Abstract: An improved massage device which is compact and portable, so as to be conveniently used in an office chair or on or inside of a vehicle seat, and which includes massage means, vibrator means and heating means, together wiht controls for selectably actuating any one or more of these means, as desired.
    Type: Grant
    Filed: January 22, 1990
    Date of Patent: March 10, 1992
    Inventor: Thomas Craw