Patents by Inventor David J. Reynolds

David J. Reynolds 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).

  • Publication number: 20240125122
    Abstract: The present disclosure relates generally to building surface products, for example, panels suitable for forming a building surface. The present disclosure relates more particularly to a building surface product including a gypsum panel with an upper edge that overlaps a lower edge of a neighboring gypsum panel.
    Type: Application
    Filed: December 26, 2023
    Publication date: April 18, 2024
    Inventors: Robert L. Jenkins, Garrett Loomis, Kim Dupont-Madinier, Brock Jacobites, David Knutson, James Dimitrakopoulos, Stephen W. Reynolds, Douglas J. Wambaugh, Rachel Z. Pytel, Dennis Michaud
  • Patent number: 10145317
    Abstract: Disclosed herein is a system for managing combustion in an internal combustion engine includes a detection module that determines a combustion condition of the internal combustion engine. The combustion condition includes one of a first combustion condition or second combustion engine. The system also includes a fuel table module that receives the combustion condition and selects an engine operating request based on data in a first fuel table when the combustion condition is the first combustion condition, and data in a second fuel table when the combustion condition is the second combustion condition. The system additionally includes an engine control module that receives the engine operating request and generates engine operating commands based on the engine operating request.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: December 4, 2018
    Assignee: Cummins IP, Inc.
    Inventors: Axel O. zur Loye, David J. Reynolds
  • Publication number: 20160003170
    Abstract: Disclosed herein is a system for managing combustion in an internal combustion engine includes a detection module that determines a combustion condition of the internal combustion engine. The combustion condition includes one of a first combustion condition or second combustion engine. The system also includes a fuel table module that receives the combustion condition and selects an engine operating request based on data in a first fuel table when the combustion condition is the first combustion condition, and data in a second fuel table when the combustion condition is the second combustion condition. The system additionally includes an engine control module that receives the engine operating request and generates engine operating commands based on the engine operating request.
    Type: Application
    Filed: February 18, 2014
    Publication date: January 7, 2016
    Applicant: Cummins IP, Inc.
    Inventors: Axel O. zur Loye, David J. Reynolds
  • Patent number: 8266905
    Abstract: A method for controlling fueling of an internal combustion engine is provided. The engine may include an intake manifold, one or more exhaust manifolds and a turbocharger coupled between the intake and exhaust manifolds. The method may comprise estimating an operating condition of the turbocharger, determining a maximum value of an operating parameter as a function of the estimated operating condition of the turbocharger, measuring a value of the operating parameter, determining an error value as a function of the maximum value of the first operating parameter and the measured value of the operating parameter, and limiting fuel supplied to the engine based on the error value.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: September 18, 2012
    Assignee: Cummins Inc.
    Inventors: David J. Reynolds, Zachary Schwab, Ralph Gutman
  • Publication number: 20100235071
    Abstract: A method for controlling fueling of an internal combustion engine is provided. The engine may include an intake manifold, one or more exhaust manifolds and a turbocharger coupled between the intake and exhaust manifolds. The method may comprise estimating an operating condition of the turbocharger, determining a maximum value of an operating parameter as a function of the estimated operating condition of the turbocharger, measuring a value of the operating parameter, determining an error value as a function of the maximum value of the first operating parameter and the measured value of the operating parameter, and limiting fuel supplied to the engine based on the error value.
    Type: Application
    Filed: May 24, 2010
    Publication date: September 16, 2010
    Inventors: David J. Reynolds, Zachary Schwab, Ralph Gutman
  • Patent number: 7721539
    Abstract: A method for controlling fueling of an internal combustion engine is provided. The engine may include an intake manifold, one or more exhaust manifolds and a turbocharger coupled between the intake and exhaust manifolds. The method may comprise estimating an operating condition of the turbocharger, determining a maximum value of an operating parameter as a function of the estimated operating condition of the turbocharger, measuring a value of the operating parameter, determining an error value as a function of the maximum value of the first operating parameter and the measured value of the operating parameter, and limiting fuel supplied to the engine based on the error value.
    Type: Grant
    Filed: May 1, 2007
    Date of Patent: May 25, 2010
    Assignee: Cummins Inc.
    Inventors: David J. Reynolds, Zachary Schwab, Ralph Gutman
  • Publication number: 20090041839
    Abstract: The present invention provides pharmaceutical compositions comprising an allosteric adenosine A1 receptor enhancer, such as T-62, in an oral dosage form and processes for the manufacture of such compositions and dosage forms. In another aspect, the present invention relates to a method of employing such dosage forms for the treatment of pain, including acute pain, e.g., postoperative pain, chronic pain, inflammatory pain, neuropathic pain and pain associated with migraine.
    Type: Application
    Filed: May 22, 2008
    Publication date: February 12, 2009
    Inventors: Martin W. Beasley, David P. Hause, David J. Reynolds
  • Publication number: 20080271452
    Abstract: A method for controlling fueling of an internal combustion engine is provided. The engine may include an intake manifold, one or more exhaust manifolds and a turbocharger coupled between the intake and exhaust manifolds. The method may comprise estimating an operating condition of the turbocharger, determining a maximum value of an operating parameter as a function of the estimated operating condition of the turbocharger, measuring a value of the operating parameter, determining an error value as a function of the maximum value of the first operating parameter and the measured value of the operating parameter, and limiting fuel supplied to the engine based on the error value.
    Type: Application
    Filed: May 1, 2007
    Publication date: November 6, 2008
    Inventors: David J. Reynolds, Zachary Schwab, Ralph Gutman
  • Patent number: 7246605
    Abstract: An algorithm for use in an engine control module to control peak cylinder pressure in a diesel engine under high altitude operating conditions, including an initiation and entering routine configured to determine whether conditions are met for advancing a start of injection time used by the engine control module to cause an injection of fuel into a cylinder of the engine, an increment routine that is executed by the engine control module when the initiation and entering routine determines that the conditions are met to advance the start of injection time using a first increment when the first increment is less than or equal to an increment step and less than or equal to a second increment, and advance the start of injection time using the second increment when the first increment is greater than one of the increment step and the second increment, and an exiting routine that is executed by the engine control module when the initiation and entering routine determines that the conditions are not met to decrement
    Type: Grant
    Filed: May 26, 2005
    Date of Patent: July 24, 2007
    Assignee: Cummins, Inc.
    Inventors: Alexander Nazarov, Rex E. Ralston, David J. Reynolds