Patents Examined by Stephen C. Kalinchak
  • Low density carbonized composite foams
    Patent number: 5232772
    Abstract: A carbonized composite foam having a density less than about 50 mg/cm.sup.3 and individual cell sizes no greater than about 1 .mu.m in diameter is described, and the process of making it.
    Type: Grant
    Filed: August 19, 1991
    Date of Patent: August 3, 1993
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventor: Fung-Ming Kong