Patents by Inventor John E. Berry

John E. Berry 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).

  • Tuned mass damper for floating structures
    Patent number: 11932360
    Abstract: A tuned mass damper (TMD) system in combination with a floating offshore wind turbine (FOWT) platform includes a barge type FOWT platform having a hull configured to have a wind turbine tower mounted thereon. A TMD system is mounted in the hull and has a first TMD configured to operate at a first frequency, and a second TMD configured to operate at a second frequency different than the first frequency.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: March 19, 2024
    Assignee: University of Maine System Board of Trustees
    Inventors: Christopher K. Allen, Anthony M. Viselli, Andrew J. Goupee, Habib J. Dagher, Robert E. Berry, Jeffrey L. Lindner, Frederick S. Gant, John S. Townsend, Rebecca L. Williams
  • Refractory block
    Patent number: D567829
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: April 29, 2008
    Assignee: Harbison-Walker Refractories Company
    Inventors: John J. Stephansky, John E. Berry
  • Refractory block
    Patent number: D591778
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: May 5, 2009
    Assignee: Harbison-Walker Refractories Company
    Inventors: John J. Stephansky, John E. Berry