Patents by Inventor Tommy R. Hardy

Tommy R. Hardy 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: D246783
    Type: Grant
    Filed: January 12, 1976
    Date of Patent: December 27, 1977
    Assignee: International Business Machines Corporation
    Inventors: Tommy R. Hardy, Collan B. Kneale
  • Patent number: D260517
    Type: Grant
    Filed: July 16, 1979
    Date of Patent: September 1, 1981
    Assignee: International Business Machines Corporation
    Inventor: Tommy R. Hardy
  • Patent number: D275285
    Type: Grant
    Filed: February 4, 1980
    Date of Patent: August 28, 1984
    Assignee: International Business Machines Corp.
    Inventor: Tommy R. Hardy
  • Patent number: D278063
    Type: Grant
    Filed: July 28, 1982
    Date of Patent: March 19, 1985
    Assignee: International Business Machines Corporation
    Inventors: Edward Chamberlain, Tommy R. Hardy, Nicholas M. Leon, Peter J. Mendel, Michael H. Sharp