Patents Assigned to Concept Engineering & Design Corporation
  • Patent number: D294324
    Type: Grant
    Filed: June 18, 1985
    Date of Patent: February 23, 1988
    Assignee: Concept Engineering & Design Corporation
    Inventor: Jerome S. Hahn
  • Patent number: D295134
    Type: Grant
    Filed: July 17, 1985
    Date of Patent: April 12, 1988
    Assignee: Concept Engineering & Design Corporation
    Inventor: Jerome S. Hahn