Patents by Inventor Brett W. Schultz

Brett W. Schultz 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).

  • Air blown fiber (ABF) cable with low composite coefficient of thermal expansion
    Patent number: 6968106
    Abstract: An air blown fiber tube cable having improved thermal stability in contrast to conventional air blown fiber (ABF) tube cables and within which one or more air blown optical fiber units can be installed. The air blown fiber tube is formed from a cross-linked polyolefin (preferably cross-linked high density polyethylene) comprising at least one non-polymer filler material having a coefficient of thermal expansion less than the coefficient of thermal expansion of said tube.
    Type: Grant
    Filed: February 8, 2005
    Date of Patent: November 22, 2005
    Assignee: Sumitomo Electric Lightwave Corp.
    Inventors: Scott M. Chastain, Terri L. Dixon, Glenn M. Gregrich, Keith Quistorff, Brett W. Schultz
  • Air blown fiber (ABF) cable with low composite coefficient of thermal expansion
    Patent number: 6853781
    Abstract: An air blown fiber tube cable having improved thermal stability in contrast to conventional air blown fiber (ABF) tube cables and within which one or more air blown optical fiber units can be installed. The air blown fiber tube is formed from a cross-linked polyolefin (preferably cross-linked high density polyethylene) comprising at least one non-polymer filler material having a coefficient of thermal expansion less than the coefficient of thermal expansion of said tube.
    Type: Grant
    Filed: August 13, 2001
    Date of Patent: February 8, 2005
    Assignees: Sumitomo Electric Lightwave Corp., Saint-Gobain Performance Plastics Corporation
    Inventors: Scott M. Chastain, Terri L. Dixon, Glenn M. Gregrich, Keith Quistorff, Brett W. Schultz
  • Air blown fiber (ABF) cable with low composite coefficient of thermal expansion
    Publication number: 20030035635
    Abstract: An air blown fiber tube cable having improved thermal stability in contrast to conventional air blown fiber (ABF) tube cables and within which one or more air blown optical fiber units can be installed. The air blown fiber tube is formed from a cross-linked polyolefin (preferably cross-linked high density polyethylene) comprising at least one non-polymer filler material having a coefficient of thermal expansion less than the coefficient of thermal expansion of said tube.
    Type: Application
    Filed: August 13, 2001
    Publication date: February 20, 2003
    Inventors: Scott M. Chastain, Terri L. Dixon, Glenn M. Gregrich, Keith Quistorff, Brett W. Schultz