Patents by Inventor Kenneth R. Spiegel

Kenneth R. Spiegel 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 abrading handtool
    Patent number: 5303513
    Abstract: An air powered, portable abrading tool having a valve operable in response to engagement with a surface to be abraded for driving an abrasive disk.
    Type: Grant
    Filed: September 22, 1992
    Date of Patent: April 19, 1994
    Assignee: Honda of America Mfg., Inc.
    Inventor: Kenneth R. Spiegel
  • Fuel dispensing console
    Patent number: D332454
    Type: Grant
    Filed: March 18, 1991
    Date of Patent: January 12, 1993
    Inventor: Kenneth R. Spiegel