Patents by Inventor Michael L. Fellman

Michael L. Fellman 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).

  • Radiator structure
    Patent number: 7431074
    Abstract: A radiator structure used with a hot fluid and cooling fluid having a carbon fiber tube. The carbon fiber tube includes a wall portion having an inner surface and an outer surface. A passageway through the tube is used to conduct hot fluids. A second tube of similar construction is spaced form the first tube. A multiplicity of carbon fiber fins span and connect to the first and second tubes and are held thereto by a conductive adhesive.
    Type: Grant
    Filed: March 20, 2006
    Date of Patent: October 7, 2008
    Inventors: Michael L. Fellman, Walton Smith
  • Composite firewall structure
    Patent number: 6503596
    Abstract: A composite structure particularly useful as a firewall utilizing a sheet of carbon-carbon material formed with first and second, opposite, sides. The first side of the sheet is subject to flame impingement. The sheet is formed in sufficient thickness to provide structural integrity and prevent the penetration of the flame from the first side to the second side for a 15-minute period where the flame temperature is 2,000° F.
    Type: Grant
    Filed: November 30, 2000
    Date of Patent: January 7, 2003
    Inventor: Michael L. Fellman
  • Composite structure
    Patent number: 5981025
    Abstract: A composite web structure utilizing a thin first layer of material having a plurality of structural fibers arranged to lie essentially in a unidirectional orientation. A thin second layer of material is positioned adjacent the first layer and includes a plurality of structural fibers. First and second layers are impregnated with a matrix material for binding fibers within the first and second layers and for binding the first and second layers together. The web may be formed into a composite structure such as a honeycomb core for fabrication into a panel.
    Type: Grant
    Filed: March 5, 1998
    Date of Patent: November 9, 1999
    Assignee: Specialty Cellular Products Company
    Inventors: Andrew C. Marshall, Michael L. Fellman
  • Heat conduction honeycomb core
    Patent number: 5789060
    Abstract: A composite web structure utilizing a thin first layer of material having a plurality of structural fibers arranged to lie essentially in a unidirectional orientation. A thin second layer of material is positioned adjacent the first layer and includes a plurality of structural fibers. First and second layers are impregnated with a matrix material for binding fibers within the first and second layers and for binding the first and second layers together. The web may be formed into a composite structure such as a honeycomb core for fabrication into a panel.
    Type: Grant
    Filed: November 1, 1996
    Date of Patent: August 4, 1998
    Assignee: Specialty Cellular Products Company
    Inventors: Andrew C. Marshall, Michael L. Fellman
  • Composite structure
    Patent number: 5730920
    Abstract: A composite web structure utilizing a thin first layer of material having a plurality of structural fibers arranged to lie essentially in a unidirectional orientation. A thin second layer of material is positioned adjacent the first layer and includes a plurality of structural fibers. First and second layers are impregnated with a matrix material for binding fibers within the first and second layers and for binding the first and second layers together. The web may be formed into a composite structure such as a honeycomb core for fabrication into a panel.
    Type: Grant
    Filed: July 29, 1996
    Date of Patent: March 24, 1998
    Assignee: Specialty Cellular Products Company
    Inventors: Andrew C. Marshall, Michael L. Fellman
  • Composite honeycomb core structure comprising cell walls constructed of at least three unidirectional fiber layers or at least two unidirectional fiber layers and a random fiber layer
    Patent number: 5567500
    Abstract: A composite web structure utilizing a thin first layer of material having a plurality of structural fibers arranged to lie essentially in a unidirectional orientation. A thin second layer of material is positioned adjacent the first layer and includes a plurality of structural fibers. First and second layers are impregnated with a matrix material for binding fibers within the first and second layers and for binding the first and second layers together. The web may be formed into a composite structure such as a honeycomb core for fabrication into a panel.
    Type: Grant
    Filed: October 13, 1995
    Date of Patent: October 22, 1996
    Assignee: Speciality Cellular Products Company
    Inventors: Andrew C. Marshall, Michael L. Fellman