Patents Represented by Attorney Walter J. Baum
  • Patent number: D244205
    Type: Grant
    Filed: February 18, 1975
    Date of Patent: May 3, 1977
    Assignee: International Telephone and Telegraph Corporation
    Inventors: Edward Edmund Benham, Walter A. Menn, Douglas M. Spranger, Malcolm J. Brookes
  • Patent number: D244527
    Type: Grant
    Filed: November 5, 1975
    Date of Patent: May 31, 1977
    Assignee: International Telephone and Telegraph Corporation
    Inventor: James T. Asaki
  • Patent number: D247439
    Type: Grant
    Filed: March 11, 1976
    Date of Patent: March 7, 1978
    Assignee: International Telephone & Telegraph Corporation
    Inventor: James T. Asaki
  • Patent number: D248859
    Type: Grant
    Filed: July 21, 1976
    Date of Patent: August 8, 1978
    Assignee: International Telephone & Telegraph Corporation
    Inventor: James T. Asaki