Patents by Inventor Burtrand I. Lee

Burtrand I. Lee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for low temperature processing of lightweight SiC/SiO.sub.2 composites and products
    Patent number: 4859525
    Abstract: A composite made by preparing a SiO.sub.2 sol, mixing 20-90% by volume of SiC particulate with the SiO.sub.2 sol to form a slurry, casting the slurry into a mold optionally containing SiC weaves or mats, gelling and aging the cast slurry and drying to obtain a green body composite.
    Type: Grant
    Filed: February 25, 1985
    Date of Patent: August 22, 1989
    Assignee: University of Florida
    Inventors: Larry L. Hench, Burtrand I. Lee
  • Method for crosslinking of polysilastyrene
    Patent number: 4804731
    Abstract: Crosslinking polysilastyrene by mixing polysilastyrene with 2-15 weight % dicumyl peroxide and heating at 80.degree. C. to 500.degree. C. for 5 minutes to 5 days to produce crosslinking.
    Type: Grant
    Filed: February 25, 1985
    Date of Patent: February 14, 1989
    Assignee: University of Florida Research Foundation, Inc.
    Inventors: Larry L. Hench, Burtrand I. Lee