Patents by Inventor John Edwin Bowers

John Edwin Bowers 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).

  • Superconducting alloys
    Patent number: 4008079
    Abstract: Lead based Type II superconducting alloys having high critical current densities are described. The alloys of the invention are characterized by having a matrix of lead and bismuth and/or indium and having a dispersion of particles of copper, tellurium, selenium, nickel, manganese, calcium, chromium, cerium, germanium or lanthanum or of compounds of these with the matrix constituents having an average particle size less than 2 preferably less than 0.5 microns. The alloys of the invention are preferably made by splat casting.
    Type: Grant
    Filed: March 17, 1975
    Date of Patent: February 15, 1977
    Assignee: International Lead Zinc Research Organization, Inc.
    Inventor: John Edwin Bowers