Patents by Inventor Ryan H. Hamden

Ryan H. Hamden 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).

  • Screen bar
    Patent number: D872892
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: January 14, 2020
    Assignee: Mathews Brothers Company
    Inventors: Kyle S. Hawthorne, John C. Magri, Jr., William M. Gray, Ralph J. McDermott, Jr., Ryan H. Hamden
  • Vertical slider sill
    Patent number: D904642
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: December 8, 2020
    Assignee: Mathew Brothers Company
    Inventors: Kyle S. Hawthorne, John C. Magri, Jr., William M. Gray, Ralph J. McDermott, Jr., Ryan H. Hamden
  • Casement single vent main frame
    Patent number: D907250
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: January 5, 2021
    Assignee: Mathews Brothers Company
    Inventors: Kyle S. Hawthorne, John C. Magri, Jr., William M. Gray, Ralph J. McDermott, Jr., Ryan H. Hamden
  • Casement single vent main sash
    Patent number: D907251
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: January 5, 2021
    Assignee: Mathews Brothers Company
    Inventors: Kyle S. Hawthorne, John C. Magri, Jr., William M. Gray, Ralph J. McDermott, Jr., Ryan H. Hamden
  • Fixed main frame
    Patent number: D907252
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: January 5, 2021
    Assignee: Mathews Brothers Company
    Inventors: Kyle S. Hawthorne, John C. Magri, Jr., William M. Gray, Ralph J. McDermott, Jr., Ryan H. Hamden
  • Vertical slider bottom rail
    Patent number: D907810
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: January 12, 2021
    Assignee: Mathews Brothers Company
    Inventors: Kyle S. Hawthorne, John C. Magri, Jr., William M. Gray, Ralph J. McDermott, Jr., Ryan H. Hamden