Patents by Inventor Gabriel Lazaro Sierra

Gabriel Lazaro Sierra 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).

  • Submersible probe
    Patent number: 7278293
    Abstract: A probe for deployment in a fluid measures produces an output representative of a parameter associated with the fluid. The probe includes a density control system to control a density of the probe and a locating system to track a location of probe in the fluid.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: October 9, 2007
    Assignee: Rosemount, Inc.
    Inventors: Gabriel Lazaro Sierra, William Thomas Anderson, Edward Charles Hajek
  • Process field device with infrared sensors
    Patent number: 7208735
    Abstract: Infrared radiation from a plurality of locations associated with a process is measured by a field device, which includes a plurality of input channels, a plurality of IR sensors, and a data processor. The infrared radiation from the locations associated with the process is received by the input channels and the intensity of the infrared radiation is measured by the IR sensors to produce representative sensor signals. The data processor produces an output as a function of selected sensor signals.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: April 24, 2007
    Assignee: Rosemount, Inc.
    Inventors: Gabriel Lazaro Sierra, Marcos Antonio Peluso, Loren Michael Engelstad, William Thomas Anderson