Patents Assigned to John T. Parsons
  • Matrix-supported machining of slender parts
    Patent number: 5079821
    Abstract: Meltable matrix chucking is utilized for support of exceptionally slender webs, ribs and flanges, against the forces of machining. The proces is of particular utilization in forming light-weight aircraft parts integrally.
    Type: Grant
    Filed: January 8, 1990
    Date of Patent: January 14, 1992
    Assignee: John T. Parsons
    Inventor: Robert S. Parsons