Patents by Inventor Manuel Ramon Cereijo

Manuel Ramon Cereijo 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).

  • Apparatus for monitoring cellular dielectric material
    Patent number: 4017228
    Abstract: The capacitance and diameter-over-dielectric of successive sections of a conductor having a layer of cellular plastic insulation extruded thereon are monitored continuously. The monitoring provides a continuous indication of the capacitance and the diameter with respect to the percent expansion of the cellular plastic insulation and the weight of the insulation per unit length of the conductor. This facilitates the regulation of process variables to maintain the capacitance and diameter-over-dielectric within acceptable ranges of values.
    Type: Grant
    Filed: June 2, 1975
    Date of Patent: April 12, 1977
    Assignee: Western Electric Company, Inc.
    Inventors: Manuel Ramon Cereijo, Timothy Stephen Dougherty
  • Sensing capacitance and thickness of insulated cable to provide outputs related to weigh and percent voids
    Patent number: 3973187
    Abstract: The capacitance and diameter-over-dielectric of successive sections of a cellular plastic material are monitored continuously. The monitoring provides a continuous indication of the capacitance and the diameter with respect to the percent expansion of the cellular plastic material and the weight of the material per unit length of the conductor. This facilitates the regulation of process variables to maintain the capacitance and diameter-over-dielectric within acceptable ranges of values.
    Type: Grant
    Filed: June 2, 1975
    Date of Patent: August 3, 1976
    Assignee: Western Electric Company, Inc.
    Inventors: Manuel Ramon Cereijo, Timothy Stephen Dougherty