Patents by Inventor Daniel Brower

Daniel Brower 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).

  • Large fluoride glass preform fabrication
    Patent number: H1259
    Abstract: A process for producing long length fluoride glass preforms, by producing a fluoride glass rod of core glass, overcoating the core glass rod with fluoride cladding glass to form a core/clad unit, and overcoating the core/clad unit with an oxide glass overclad.
    Type: Grant
    Filed: September 28, 1990
    Date of Patent: December 7, 1993
    Inventors: Ishwar D. Aggarwal, Daniel Brower, Grant Lu