Patents Assigned to Metals Engineering Corporation
  • Patent number: D252248
    Type: Grant
    Filed: September 28, 1977
    Date of Patent: July 3, 1979
    Assignee: Metals Engineering Corporation
    Inventor: George L. Huff
  • Patent number: D255314
    Type: Grant
    Filed: September 28, 1977
    Date of Patent: June 10, 1980
    Assignee: Metals Engineering Corporation
    Inventor: George L. Huff
  • Patent number: D265162
    Type: Grant
    Filed: July 14, 1980
    Date of Patent: June 29, 1982
    Assignee: Metals Engineering Corporation
    Inventor: Emmett R. Bales