Patents by Inventor Keith Gordon Koerber

Keith Gordon Koerber 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).

  • Composites of fluropolymers with thermally non-adherent non-fluoropolymers
    Patent number: 6194050
    Abstract: A composite of thermally non-adherent fluoropolymeric and non-fluoropolymeric components is created through the agency of a non-woven, fibrous binder interposed between and portionally embedded into both components. The fibers of the non-woven binder have a substantial portion of their length extending into both components and cross the interface at an angle that is substantially normal to the plane of embedment. The composite possesses good peel-adhesion behavior between the otherwise thermally non-adherent components.
    Type: Grant
    Filed: June 28, 1999
    Date of Patent: February 27, 2001
    Assignee: Chemfab Corporation
    Inventors: Keith Gordon Koerber, James Michael McMartin, John Walter Verbicky, Jr., John Effenberger, J. George Drobny
  • Composites of fluoropolymers with thermally non-adherent non-fluoropolymers and methods for producing the same
    Patent number: 5916659
    Abstract: A composite of thermally non-adherent fluoropolymeric and non-fluoropolymeric components is created through the agency of a non-woven, fibrous binder interposed between and portionally embedded into both components. The fibers of the non-woven binder have a substantial portion of their length extending into both components and cross the interface at an angle that is substantially normal to the plane of embedment. The composite possesses good peel strengths of greater than 5 pounds/linear inch between the otherwise thermally non-adherent components.
    Type: Grant
    Filed: January 14, 1996
    Date of Patent: June 29, 1999
    Assignee: Chemfab Corporation
    Inventors: Keith Gordon Koerber, James Michael McMartin, John Walter Verbicky, Jr., John Effenberger, J. George Drobny