Patents by Inventor William A. Edelen

William A. Edelen 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).

  • Nano-crystalline refractory metal carbides, borides or nitrides with homogeneously dispersed inclusions
    Patent number: 11827572
    Abstract: Disclosed are compositions containing nanoparticles of a metal nitride, boride, silicide, or carbide, a filler material, and a carbonaceous matrix. The precursor to this material contains nanoparticles or particles of boron, silicon, iron, a refractory metal, or a refractory metal hydride, an organic compound having carbon and hydrogen, and a filler material. Multilayered materials are also disclosed.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: November 28, 2023
    Assignee: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: Boris Dyatkin, Matthew Laskoski, William Edelen
  • NANO-CRYSTALLINE REFRACTORY METAL CARBIDES, BORIDES OR NITRIDES WITH HOMOGENEOUSLY DISPERSED INCLUSIONS
    Publication number: 20190225548
    Abstract: Disclosed are compositions containing nanoparticles of a metal nitride, boride, silicide, or carbide, a filler material, and a carbonaceous matrix. The precursor to this material contains nanoparticles or particles of boron, silicon, iron, a refractory metal, or a refractory metal hydride, an organic compound having carbon and hydrogen, and a filler material. Multilayered materials are also disclosed.
    Type: Application
    Filed: January 23, 2019
    Publication date: July 25, 2019
    Applicant: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: Boris Dyatkin, Matthew Laskoski, William Edelen
  • Spring assisted telescoping pole assembly
    Publication number: 20020141812
    Abstract: An adjustable telescoping utility pole apparatus formed from a number of inter-received tubular members, compression springs and a novel release assembly mechanism. Each tubular member is self extended via the compression spring and controlled by the release mechanism located in the base handle assembly.
    Type: Application
    Filed: March 30, 2001
    Publication date: October 3, 2002
    Inventors: William A. Edelen, John D. Sherman