Patents by Inventor Derek P. Pedraza

Derek P. Pedraza 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).

  • Patent number: 8011394
    Abstract: The invention includes a material dispenser that further includes a container containing material, a press plate or puck for exerting pressure on the material, a sensor for detecting the material discharged from the container, and a scale for detecting the amount of material discharged from the container. The sensor and scale provide feedback to a computer which controls the amount of pressure exerted on the material. The computer controls the pulsing of additional material from the container until a targeted amount of material has been discharged from the container. The invention permits the dispensing of a specific amount of material in a controllable, metered fashion.
    Type: Grant
    Filed: September 2, 2010
    Date of Patent: September 6, 2011
    Assignee: GFI Innovations, Inc.
    Inventors: Robert A. Luehrsen, John Borkovec, Derek P. Pedraza
  • Publication number: 20110017773
    Abstract: The invention is directed to methodologies and apparatuses in which materials are dispensed in order to create a desired finished product. The invention permits the dispensing of a specific amount of material in a controllable, metered fashion.
    Type: Application
    Filed: September 2, 2010
    Publication date: January 27, 2011
    Applicant: GFI Innovations, Inc.
    Inventors: Robert A. Luehrsen, John Borkovec, Derek P. Pedraza
  • Patent number: 7789111
    Abstract: The invention is directed to methodologies and apparatuses in which materials are dispensed in order to create a desired finished product. The invention includes a material dispenser that further includes a container containing material, a press plate or puck for exerting pressure on the material, a sensor for detecting the material discharged from the container, and a scale for detecting the amount of material discharged from the container. The sensor and scale provide feedback to a computer which controls the amount of pressure exerted on the material. The computer controls the pulsing of additional material from the container until a targeted amount of material has been discharged from the container. The invention permits the dispensing of a specific amount of material in a controllable, metered fashion.
    Type: Grant
    Filed: May 21, 2009
    Date of Patent: September 7, 2010
    Assignee: GFI Innovations, Inc.
    Inventors: Robert A. Luehrsen, John Borkovec, Derek P. Pedraza
  • Publication number: 20090223997
    Abstract: The invention is directed to methodologies and apparatuses in which materials are dispensed in order to create a desired finished product. The invention permits the dispensing of a specific amount of material in a controllable, metered fashion.
    Type: Application
    Filed: May 21, 2009
    Publication date: September 10, 2009
    Applicant: GFI Innovations, Inc.
    Inventors: Robert A. Luehrsen, John Borkovec, Derek P. Pedraza
  • Patent number: 7198073
    Abstract: A methodology and apparatus comprises integral material reservoir cylinders which contain separate material bags in which reside a component required for a formulation, or alternate material reservoir containers, typically drums, with a component required for a formulation in each drum, or a combination of both, that provides a volume of material through a supply tube into a valve that directs the material to either: 1) a dispense tube and through a dispense valve, into a receiving container that sits upon a scale, or 2) into a dispense cylinder in which resides a piston that, through the use of a piston drive plate actuator and the piston drive plate actuators' piston drive plate, directs the material through a valve and through a dispenser tube and through a dispense valve and into a receiving container that sits upon a scale.
    Type: Grant
    Filed: July 28, 2003
    Date of Patent: April 3, 2007
    Assignee: GFI, Innovations
    Inventors: Robert A. Luehrsen, Derek P. Pedraza, John Borkovec
  • Publication number: 20040216804
    Abstract: A methodology and apparatus comprises integral material reservoir cylinders which contain separate material bags in which reside a component required for a formulation, or alternate material reservoir containers, typically drums, with a component required for a formulation in each drum, or a combination of both, that provides a volume of material through a supply tube into a valve that directs the material to either: 1) a dispense tube and through a dispense valve, into a receiving container that sits upon a scale, or 2) into a dispense cylinder in which resides a piston that, through the use of a piston drive plate actuator and the piston drive plate actuators' piston drive plate, directs the material through a valve and through a dispenser tube and through a dispense valve and into a receiving container that sits upon a scale.
    Type: Application
    Filed: July 28, 2003
    Publication date: November 4, 2004
    Applicant: GFI, Innovations
    Inventors: Robert A. Luehrsen, Derek P. Pedraza, John J. Borkovec
  • Patent number: 6637471
    Abstract: An automatic hybrid volumetric method of dispensing (HVD) improves on gravimetric dispensing and volumetric dispensing. The method dispenses ingredients for a mixture, according to pre-selected formulations, utilizing a supply of the fluid ingredients, an ingredient container, a power-driven plunger in the ingredient container, a mixture container, and a calibration weight scale. The plunger is movable to expel fluid in the ingredient container. The method includes several steps. The ingredient container is connected to the supply to receive a first ingredient in the ingredient container. The ingredient container is connected to the mixture container for the mixture container to receive ingredient expelled from the ingredient container by movement of the plunger.
    Type: Grant
    Filed: June 5, 2002
    Date of Patent: October 28, 2003
    Assignee: GFI Innovations, Inc.
    Inventors: Robert A. Luehrsen, Derek P. Pedraza
  • Publication number: 20030019885
    Abstract: An automatic hybrid volumetric method of dispensing (HVD) improves on gravimetric dispensing and volumetric dispensing. The method dispenses ingredients for a mixture, according to pre-selected formulations, utilizing a supply of the fluid ingredients, an ingredient container, a power-driven plunger in the ingredient container, a mixture container, and a calibration weight scale. The plunger is movable to expel fluid in the ingredient container. The method includes several steps. The ingredient container is connected to the supply to receive a first ingredient in the ingredient container. The ingredient container is connected to the mixture container for the mixture container to receive ingredient expelled from the ingredient container by movement of the plunger.
    Type: Application
    Filed: June 5, 2002
    Publication date: January 30, 2003
    Applicant: GFI Innovations
    Inventors: Robert A. Luehrsen, Derek P. Pedraza, John Borkovec