Patents by Inventor George C. Higgins

George C. Higgins 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).

  • Carbonaceous fiber or fiber assembly with inorganic coating
    Patent number: 5034267
    Abstract: A thermally stable metal coated carbonaceous fiber batting, fiber tow, yarn or fabric which maintains loft, has some degree of resiliency and some degree of stability in the presence of various concentrations of oxygen at elevated temperatures said fibers having a reversible deflection ratio of greater than 1.2:1 and an aspect ratio greater than 10:1.
    Type: Grant
    Filed: June 14, 1989
    Date of Patent: July 23, 1991
    Assignee: The Dow Chemical Company
    Inventors: Francis P. McCullough, Jr., Steven L. Brewster, R. Vernon Snelgrove, George C. Higgins
  • Carbonaceous fiber or fiber assembly with inorganic coating
    Patent number: 5030509
    Abstract: A thermally stable ceramic and/or metal coated carbonaceous linear fiber batting, fiber tow, yarn or fabric which maintains some degree of stability in the presence of various concentrations of oxygen at elevated temperatures.
    Type: Grant
    Filed: July 27, 1989
    Date of Patent: July 9, 1991
    Assignee: The Dow Chemical Company
    Inventors: Francis P. McCullough, Jr., Steven L. Brewster, R. Vernon Snelgrove, George C. Higgins
  • Carbonaceous fiber or fiber assembly with inorganic coating
    Patent number: 5028477
    Abstract: A thermally stable ceramic coated carbonaceous fiber batting, fiber tow, yarn or fabric which maintains loft, has some degree of resiliency and some degree of stability in the presence of various concentrations of oxygen at elevated temperatures said fibers having a reversible deflection ratio of greater than 1.2:1 and an aspect ratio greater than 10:1.
    Type: Grant
    Filed: June 14, 1989
    Date of Patent: July 2, 1991
    Assignee: The Dow Chemical Company
    Inventors: Francis P. McCullough, Jr., R. Vernon Snelgrove, Steven L. Brewster, George C. Higgins
  • Carbonaceous fiber or fiber assembly with inorganic coating
    Patent number: 4978571
    Abstract: A thermally stable metal coated carbonaceous fiber batting, fiber tow, yarn or fabric which maintains loft, has some degree of resiliency and some degree of stability in the presence of various concentrations of oxygen at elevated temperatures, said fibers having a reversible deflection ratio of greater than 1.2:1 and an aspect ratio greater than 10:1.
    Type: Grant
    Filed: June 14, 1989
    Date of Patent: December 18, 1990
    Assignee: The Dow Chemical Company
    Inventors: Francis P. McCullough, Jr., Steven L. Brewster, R. Vernon Snelgrove, George C. Higgins
  • Carbonaceous fiber or fiber assembly with inorganic coating
    Patent number: 4956235
    Abstract: A thermally stable ceramic coated carbonaceous fiber batting, fiber tow, yarn or fabric which maintains loft, has some degree of resiliency and some degree of stability in the presence of various concentrations of oxygen at elevated temperatures said fibers having a reversible deflection ratio of greater than 1.2:1 and an aspect ratio greater than 10:1.
    Type: Grant
    Filed: June 14, 1989
    Date of Patent: September 11, 1990
    Assignee: The Dow Chemical Company
    Inventors: Francis P. McCullough, Jr., Steven L. Brewster, R. Vernon Snelgrove, George C. Higgins
  • Carbonaceous fiber or fiber assembly with inorganic coating
    Patent number: 4944999
    Abstract: A thermally stable metal coated carbonaceous fiber batting, fiber tow, yarn or fabric which maintains loft, has some degree of resiliency and some degree of stability in the presence of various concentrations of oxygen at elevated temperatures, said fibers having a reversible deflection ratio of greater than 1.2:1 and an aspect ratio greater than 10:1.
    Type: Grant
    Filed: June 14, 1989
    Date of Patent: July 31, 1990
    Assignee: The Dow Chemical Company
    Inventors: Francis P. McCullough, Jr., R. Vernon Snelgrove, Steven L. Brewster, George C. Higgins
  • Carbonaceous fiber or fiber assembly with inorganic coating
    Patent number: 4902563
    Abstract: A thermally stable ceramic and/or metal coated carbonaceous fiber batting, fiber tow, yarn or fabric which maintains loft, has some degree of resiliency and some degree of stability in the presence of various concentrations of oxygen at elevated temperatures.
    Type: Grant
    Filed: March 4, 1988
    Date of Patent: February 20, 1990
    Assignee: The Dow Chemical Company
    Inventors: Francis P. McCullough, Jr., Steven L. Brewster, R. Vernon Snelgrove, George C. Higgins