Patents by Inventor Raj M. Singh

Raj M. Singh 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).

  • Process for making composite containing fibrous material
    Patent number: 5336350
    Abstract: A composite is produced by forming tapes comprised of a mixture of infiltration-promoting material and organic binding material, disposing a layer of boron nitride coated fibrous material between at least two of the tapes forming a layered structure, laminating the layered structure, heating the layered structure to remove organic binding material and infiltrating the resulting porous body with a solution of boron and silicon.
    Type: Grant
    Filed: October 31, 1989
    Date of Patent: August 9, 1994
    Assignee: General Electric Company
    Inventor: Raj M. Singh