Patents by Inventor David Edward Pierick

David Edward Pierick 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).

  • Continuous slanted cell septum
    Patent number: 11828229
    Abstract: A panel for attenuating noise is disclosed comprising a face skin having a first inner surface, a base skin having a second inner surface, a cellular core connected to and forming a plurality of cells between the face skin and the base skin, wherein the cellular core is defined by a cell structure having a plurality of cell walls extending between the face skin and the base skin defining each of the plurality of cells and a septum disposed within each of the plurality of cells, the septum defining an upper chamber proximate the face skin and a lower chamber proximate the base skin, wherein the face skin comprises a plurality of perforations fully through the face skin and in fluid communication with the upper chamber.
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: November 28, 2023
    Assignee: ROHR, INC.
    Inventors: David Edward Pierick, Richard Scott Alloway, Jose S. Alonso-Miralles, Hwa-Wan Kwan, Raymond R. Listak, Christopher Charles Koroly
  • CONTINUOUS SLANTED CELL SEPTUM
    Publication number: 20220145797
    Abstract: A panel for attenuating noise is disclosed comprising a face skin having a first inner surface, a base skin having a second inner surface, a cellular core connected to and forming a plurality of cells between the face skin and the base skin, wherein the cellular core is defined by a cell structure having a plurality of cell walls extending between the face skin and the base skin defining each of the plurality of cells and a septum disposed within each of the plurality of cells, the septum defining an upper chamber proximate the face skin and a lower chamber proximate the base skin, wherein the face skin comprises a plurality of perforations fully through the face skin and in fluid communication with the upper chamber.
    Type: Application
    Filed: January 28, 2022
    Publication date: May 12, 2022
    Applicant: ROHR, INC.
    Inventors: David Edward Pierick, Richard Scott Alloway, Jose S. Alonso-Miralles, Hwa-Wan Kwan, Raymond R. Listak, Christopher Charles Koroly
  • Continuous slanted cell septum
    Patent number: 11261786
    Abstract: A panel for attenuating noise is disclosed comprising a face skin having a first inner surface, a base skin having a second inner surface, a cellular core connected to and forming a plurality of cells between the face skin and the base skin, wherein the cellular core is defined by a cell structure having a plurality of cell walls extending between the face skin and the base skin defining each of the plurality of cells and a septum disposed within each of the plurality of cells, the septum defining an upper chamber proximate the face skin and a lower chamber proximate the base skin, wherein the face skin comprises a plurality of perforations fully through the face skin and in fluid communication with the upper chamber.
    Type: Grant
    Filed: August 6, 2018
    Date of Patent: March 1, 2022
    Assignee: ROHR, INC.
    Inventors: David Edward Pierick, Richard Scott Alloway, Jose S. Alonso-Miralles, Hwa-Wan Kwan, Raymond R. Listak, Christopher Charles Koroly
  • Acoustic panel with structural septum
    Patent number: 10940955
    Abstract: A sound attenuation device includes an acoustic panel having a first end and a second end spaced from the first end. The first end is configured for attachment to a first mount and the second end is configured for attachment to a second mount. The acoustic panel comprises a permeable skin and a septum, the septum having a length extending between the first end and the second end.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: March 9, 2021
    Assignee: Rohr, Inc.
    Inventors: Anthony Lacko, David Edward Pierick, Wentaur Eugene Chien, Song Chiou
  • CONTINUOUS SLANTED CELL SEPTUM
    Publication number: 20200040818
    Abstract: A panel for attenuating noise is disclosed comprising a face skin having a first inner surface, a base skin having a second inner surface, a cellular core connected to and forming a plurality of cells between the face skin and the base skin, wherein the cellular core is defined by a cell structure having a plurality of cell walls extending between the face skin and the base skin defining each of the plurality of cells and a septum disposed within each of the plurality of cells, the septum defining an upper chamber proximate the face skin and a lower chamber proximate the base skin, wherein the face skin comprises a plurality of perforations fully through the face skin and in fluid communication with the upper chamber.
    Type: Application
    Filed: August 6, 2018
    Publication date: February 6, 2020
    Applicant: ROHR, INC.
    Inventors: David Edward Pierick, Richard Scott Alloway, Jose S. Alonso-Miralles, Hwa-Wan Kwan, Raymond R. Listak, Christopher Charles Koroly
  • ACOUSTIC PANEL WITH STRUCTURAL SEPTUM
    Publication number: 20190161199
    Abstract: A sound attenuation device includes an acoustic panel having a first end and a second end spaced from the first end. The first end is configured for attachment to a first mount and the second end is configured for attachment to a second mount. The acoustic panel comprises a permeable skin and a septum, the septum having a length extending between the first end and the second end.
    Type: Application
    Filed: November 27, 2017
    Publication date: May 30, 2019
    Applicant: ROHR, INC.
    Inventors: ANTHONY LACKO, David Edward Pierick, Wentaur Eugene Chien, Song Chiou