Patents by Inventor Daniel Brogan

Daniel Brogan 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).

  • Enhanced hour-glass transducer
    Patent number: 11417305
    Abstract: An hourglass transducer including a longitudinal driver, a shell, and a pair of endcaps is provided. The driver drives the transducer. The pair of endcaps is attached to ends of the driver and cap the shell enclosing the transducer. The shell includes a first shell end, a second shell end, and a pleated geometry. The first shell end and second shell end are structured with circular cross sections. The pleated geometry is between the first shell end and the second shell end. A perimeter of the pleated geometry is the same as perimeters of the circular cross sections of the first shell end and the second shell end.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: August 16, 2022
    Assignee: Raytheon Company
    Inventors: Patrick M. Brogan, Daniel Brogan, John C. Cochran
  • ENHANCED HOUR-GLASS TRANSDUCER
    Publication number: 20200320969
    Abstract: An hourglass transducer including a longitudinal driver, a shell, and a pair of endcaps is provided. The driver drives the transducer. The pair of endcaps is attached to ends of the driver and cap the shell enclosing the transducer. The shell includes a first shell end, a second shell end, and a pleated geometry. The first shell end and second shell end are structured with circular cross sections. The pleated geometry is between the first shell end and the second shell end. A perimeter of the pleated geometry is the same as perimeters of the circular cross sections of the first shell end and the second shell end.
    Type: Application
    Filed: April 3, 2019
    Publication date: October 8, 2020
    Inventors: Patrick M. Brogan, Daniel Brogan, John C. Cochran