Patents by Inventor Sundeep V. Rele

Sundeep V. Rele 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).

  • Rapid production of bulk shapes with improved physical and superconducting properties
    Patent number: 4975414
    Abstract: The method of producing a superconducting product includes: providing a pressed-powder preform consisting essentially of REBa.sub.2 Cu.sub.3 O.sub.x where 6.0<x<7.0; preheating the preform to elevated temperature for a time period between 0 and 10 minutes, within a medium consisting of a mixture of refractory ceramic particles, carbonaceous particles and ultra fine graphitic particles; providing a preheated grain bed and embedding the heated preform in that bed, the bed having the same composition as the medium; and consolidating the preform to at least about 95% of theoretical density by application of pressure to the grain bed, thereby to form the product.
    Type: Grant
    Filed: November 13, 1989
    Date of Patent: December 4, 1990
    Assignee: Ceracon, Inc.
    Inventors: Henry S. Meeks, Sundeep V. Rele