Patents by Inventor Alexander Westbrook

Alexander Westbrook 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).

  • Electrolytic process for deposition of chemical conversion coatings
    Patent number: 11155928
    Abstract: This invention is directed to a process of coating metal in a trivalent chromium conversion-electrolyte coating wherein the metal anode or cathode is subjected to a current density ranging up to about 3.0 amperes per square foot for a period ranging up to 60 minutes.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: October 26, 2021
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Craig Matzdorf, Alan Grieve, Alexander Westbrook, Jeremy Mattison
  • ELECTROLYTIC PROCESS FOR DEPOSITION OF CHEMICAL CONVERSION COATINGS
    Publication number: 20210189580
    Abstract: This invention is directed to a process of coating metal in a trivalent chromium conversion-electrolyte coating wherein the metal anode or cathode is subjected to a current density ranging up to about 3.0 amperes per square foot for a period ranging up to 60 minutes.
    Type: Application
    Filed: December 19, 2019
    Publication date: June 24, 2021
    Applicant: United States of America as represented by the Secretary of the Navy
    Inventors: Craig Matzdorf, Alan Grieve, Alexander Westbrook, Jeremy Mattison