Patents by Inventor Alfredo L. Cedrone

Alfredo L. Cedrone 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).

  • Process for manufacture of twisted pair electrical cables having conductors of equal length
    Patent number: 5334271
    Abstract: A process for obtaining a twisted pair electrical signal cable having conductors of equal physical length and equal signal transmitting properties by passing a parallel pair of adhered insulated conductors of equal length through a closely-fitting die and twisting the conductors into a twisted pair cable. The process applies to thermopolymer insulated and ePTFE insulated conductors.
    Type: Grant
    Filed: October 5, 1992
    Date of Patent: August 2, 1994
    Assignee: W. L. Gore & Associates, Inc.
    Inventors: Roddy M. Bullock, Alfredo L. Cedrone, Michael L. Eckert, James G. Vana, Jr.
  • Optical fiber ribbon cable
    Patent number: 5253318
    Abstract: Expanded polytetrafluoroethylene-buffered, polyester insulated, braided aramid sheath or aramid cloth strengthened, fire retardant jacketed optical fiber ribbon cables having precisely spaced optical fibers and processes for their manufacture.
    Type: Grant
    Filed: September 11, 1992
    Date of Patent: October 12, 1993
    Assignee: W. L. Gore & Associates, Inc.
    Inventors: Emile G. Sayegh, Alfredo L. Cedrone
  • Optical fiber ribbon cable and assembly thereof with a connector
    Patent number: 5208889
    Abstract: An optical fiber ribbon cable having a specified space between the first and second optical fibers, a guide piece to fit onto the cable against the web of jacket between the first two optical fibers, and an assembly of the cable and guide piece with an optical fiber connector to supply accuracy and predictability of dimensions for assembly of optical fiber cables to connectors of close dimensional tolerances.
    Type: Grant
    Filed: October 24, 1991
    Date of Patent: May 4, 1993
    Assignee: W. L. Gore & Associates, Inc.
    Inventors: Alfredo L. Cedrone, Brian K. Lloyd
  • Optical fiber ribbon cable
    Patent number: 5189721
    Abstract: An expanded polytetrafluoroethylene-buffered, polyester insulated, braided sheath strengthened, fire retardant jacketed optical fiber ribbon cable having precisely spaced optical fibers and a process for its manufacture.
    Type: Grant
    Filed: February 14, 1992
    Date of Patent: February 23, 1993
    Assignee: W. L. Gore & Associates, Inc.
    Inventors: Emile G. Sayegh, Alfredo L. Cedrone