Patents by Inventor John V. Stram

John V. Stram 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: D244386
    Type: Grant
    Filed: June 9, 1975
    Date of Patent: May 17, 1977
    Assignee: International Business Machines Corporation
    Inventors: David Lee Schaum, John V. Stram
  • Patent number: D247239
    Type: Grant
    Filed: August 2, 1976
    Date of Patent: February 14, 1978
    Assignee: International Business Machines Corp.
    Inventors: Charles P. Baechtle, John V. Stram
  • Patent number: D630087
    Type: Grant
    Filed: April 13, 2010
    Date of Patent: January 4, 2011
    Assignee: Hallmark Cards, Incorporated
    Inventors: John V. Stram, Brian R. Palmer, Craig William Cayce