Patents Assigned to Performance Materials, Inc.
  • Chemical vapor deposition method
    Patent number: 5800753
    Abstract: A method and mandrel apparatus for making a unibody containment structure, such as an molecular beam epitaxy cell crucible, with a negative draft portion, via chemical vapor deposition.
    Type: Grant
    Filed: October 31, 1996
    Date of Patent: September 1, 1998
    Assignee: Performance Materials, Inc.
    Inventor: Robert F. Donadio