Patents by Inventor Michael D. Ishmael

Michael D. Ishmael 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).

  • HONEYCOMB CORE SANDWICH PANELS
    Publication number: 20230415448
    Abstract: In accordance with one embodiment of the present disclosure, a method for manufacturing a honeycomb core sandwich panel includes placing a thermoset facesheet in contact with a thermoplastic honeycomb core without using a separate adhesive and attaching the thermoset facesheet to the thermoplastic honeycomb core by using a curing profile comprising a temperature that is lower than a gel point temperature of the thermoset facesheet and higher than a softening point temperature of the thermoplastic honeycomb core.
    Type: Application
    Filed: September 11, 2023
    Publication date: December 28, 2023
    Inventors: Suvankar Mishra, Robert Mark Chris, Michael D. Ishmael, Ronald J. Turner
  • Honeycomb core sandwich panels
    Patent number: 11787148
    Abstract: In accordance with one embodiment of the present disclosure, a method for manufacturing a honeycomb core sandwich panel includes placing a thermoset facesheet in contact with a thermoplastic honeycomb core without using a separate adhesive and attaching the thermoset facesheet to the thermoplastic honeycomb core by using a curing profile comprising a temperature that is lower than a gel point temperature of the thermoset facesheet and higher than a softening point temperature of the thermoplastic honeycomb core.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: October 17, 2023
    Assignee: BELL TEXTRON INC.
    Inventors: Suvankar Mishra, Robert Mark Chris, Michael D. Ishmael, Ronald J. Turner
  • HONEYCOMB CORE SANDWICH PANELS
    Publication number: 20210001589
    Abstract: In accordance with one embodiment of the present disclosure, a method for manufacturing a honeycomb core sandwich panel includes placing a thermoset facesheet in contact with a thermoplastic honeycomb core without using a separate adhesive and attaching the thermoset facesheet to the thermoplastic honeycomb core by using a curing profile comprising a temperature that is lower than a gel point temperature of the thermoset facesheet and higher than a softening point temperature of the thermoplastic honeycomb core.
    Type: Application
    Filed: September 11, 2020
    Publication date: January 7, 2021
    Inventors: Suvankar Mishra, Robert Mark Chris, Michael D. Ishmael, Ronald J. Turner
  • Honeycomb core sandwich panels
    Patent number: 10800129
    Abstract: In accordance with one embodiment of the present disclosure, a method for manufacturing a honeycomb core sandwich panel includes placing a thermoset facesheet in contact with a thermoplastic honeycomb core without using a separate adhesive and attaching the thermoset facesheet to the thermoplastic honeycomb core by using a curing profile comprising a temperature that is lower than a gel point temperature of the thermoset facesheet and higher than a softening point temperature of the thermoplastic honeycomb core.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: October 13, 2020
    Assignee: Bell Textron Inc.
    Inventors: Suvankar Mishra, Robert Mark Chris, Michael D. Ishmael, Ronald J. Turner