Patents by Inventor Keith David

Keith David 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: 10555439
    Abstract: Exemplary embodiments are disclosed of thermal interface materials with reinforcement for abrasion resistance and/or suitable for use between sliding components.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: February 4, 2020
    Assignee: Laird Technologies, Inc.
    Inventors: Keith David Johnson, Douglas S. McBain, Eugene Anthony Pruss, Jason L. Strader
  • Publication number: 20200009308
    Abstract: A medicament preparation system, according to an embodiment, includes a water purification module and a medicament proportioning module. The system is configured to allow convenient and safe use in a home environment or a critical care environment as well as others affording safety, reliability, and a compact form factor.
    Type: Application
    Filed: September 19, 2019
    Publication date: January 9, 2020
    Applicant: NxStage Medical, Inc.
    Inventors: Goetz FRIEDERICHS, William K. WEIGEL, Dennis M. TREU, Jeffrey H. BURBANK, James M. BRUGGER, Keith David J. WHEELER, Scott W. NEWELL
  • Publication number: 20190274848
    Abstract: A prosthetic arm apparatus including a plurality of segments that provide a user of the prosthetic arm apparatus with substantially the same movement capability and function as a human arm. The segments are connectable to one another and connectable to a prosthetic support apparatus that may be adorned by the user. Each segment of the plurality of segments provides a portion of the movement capability, enabling the plurality of connected segments connected to the harness mount to provide substantially the same movement capability as that lacking in the user.
    Type: Application
    Filed: May 17, 2019
    Publication date: September 12, 2019
    Inventors: Christopher O. Evans, N. Christopher Perry, Dirk Albertus van der Merwe, Christopher C. Langenfeld, John Matthew Kerwin, Stewart M. Coulter, Stanley B. Smith, III, Keith David Violette, Steven W. Nickson, Thomas S. Schnellinger, Alexander H. Muller, Gerald Michael Guay
  • Publication number: 20190275049
    Abstract: This invention relates to a method of treating non-small cell lung cancer by administering an EGFR T790M inhibitor in combination with a CDK inhibitor to a patient in need thereof.
    Type: Application
    Filed: November 7, 2017
    Publication date: September 12, 2019
    Applicant: PFIZER INC.
    Inventors: Zelanna Iris GOLDBERG, Yuli WANG, Scott Lawrence WEINRICH, Keith David WILNER
  • Patent number: 10402637
    Abstract: A method of converting user-selected printed text to a synthesized image sequence is provided. The method includes capturing a first image of printed text and generating a model information associated with the text.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: September 3, 2019
    Assignee: Elwha LLC
    Inventors: Alistair K. Chan, William Gates, Pablos Holman, Roderick A. Hyde, Edward K. Y. Jung, Jordin T. Kare, Nathan P. Myhrvold, Keith David Rosema, Clarence T. Tegreene, Lowell L. Wood, Jr.
  • Publication number: 20190264938
    Abstract: An HVAC system controller is provided having a first output terminal electrically coupled to at least one component, and a second output terminal electrically coupled to the at least one component. A processing device controls the first output terminal and the second output terminal. If the first output terminal fails, the processing device changes a state of at least one of the first output terminal and the second output terminal.
    Type: Application
    Filed: October 18, 2017
    Publication date: August 29, 2019
    Inventors: Bradley D. Powell, Keith David Heigl
  • Publication number: 20190170005
    Abstract: A gas-leak management system including a primary duct; and a leak-management duct, at least a portion of the leak-management duct surrounding at least a portion of the primary duct, wherein the leak-management duct includes a gap between the portion of the primary duct and the portion of the leak-management duct, and including one or more vent holes in fluid communication with the gap.
    Type: Application
    Filed: December 1, 2017
    Publication date: June 6, 2019
    Inventors: Keith David Weaver, David Angell, Stephen Dickison, David Michael Tiedeman, Nicholas Plagianos
  • Publication number: 20190154293
    Abstract: An air conditioning system for an occupiable structure having a plurality of regions includes a plurality of air condition sensors, an air conditioning unit, and a programmable controller. The air condition sensor assemblies are each located in a respective region of the plurality of regions. The air conditioning unit is adapted to condition air in the occupiable structure. The controller is configured to receive a plurality of condition signals from each one of the plurality of air condition sensor assemblies and output an activate command that facilitates activating the air conditioning unit. The activate command is based on any one of the condition signals and a preprogrammed condition threshold. Each one of the condition signals is associated with a respective programmed time interval of a plurality of programmed time intervals.
    Type: Application
    Filed: November 20, 2018
    Publication date: May 23, 2019
    Inventor: Keith David Heigl
  • Publication number: 20190154154
    Abstract: A duct interface system and method includes a duct having a first end and a second end; a first receptacle for the first end of the duct and/or a second receptacle for the second end of the duct; and one or more first seals between the first end of the duct and the first receptacle and/or one or more second seals between the second end of the duct and the second receptacle.
    Type: Application
    Filed: November 17, 2017
    Publication date: May 23, 2019
    Inventors: Keith David Weaver, David Angell, Nicholas Plagianos, Thomas Mast
  • Patent number: 10292838
    Abstract: A prosthetic arm apparatus including a plurality of segments that provide a user of the prosthetic arm apparatus with substantially the same movement capability and function as a human arm. The segments are connectable to one another and connectable to a prosthetic support apparatus that may be adorned by the user. Each segment of the plurality of segments provides a portion of the movement capability, enabling the plurality of connected segments connected to the harness mount to provide substantially the same movement capability as that lacking in the user.
    Type: Grant
    Filed: July 18, 2016
    Date of Patent: May 21, 2019
    Assignee: DEKA PRODUCTS LIMITED PARTNERSHIP
    Inventors: Christopher O. Evans, N. Christopher Perry, Dirk Albertus van der Merwe, Christopher C. Langenfeld, John Matthew Kerwin, Stewart M. Coulter, Stanley B. Smith, III, Keith David Violette, Steven W. Nickson, Thomas S. Schnellinger, Alexander H. Muller, Gerald Michael Guay
  • Publication number: 20190145642
    Abstract: A forced air conditioning system includes supply and return air plenum, an air treatment device, first and second air return dampers, first and second sensors, and a controller. The plenums communicate with first and second rooms and the treatment device is adapted to condition air when activated and not condition air when deactivated. The air return dampers are adapted to isolate the respective first and second rooms when closed. The sensors are located in the respective first and second rooms and are configured to detect a condition of the air. The controller is configured to receive condition signals from the respective sensors, compare the signals to a preprogrammed air condition threshold, and output a command signal to close one of the dampers to substantially equalize the air condition between rooms when the preprogrammed air condition threshold is met, and the air treatment device is deactivated.
    Type: Application
    Filed: November 9, 2018
    Publication date: May 16, 2019
    Inventor: Keith David Heigl
  • Publication number: 20190128095
    Abstract: This disclosure presents a new tool and methodology to work, in a single-trip system, and create conduits through the casing or tubing to access the annuli, circulate out the annuli contents, accurately deliver the cement required to create the subsequent barrier. The tool and system provided by this disclosure provide a cost effective way of plugging an oil and gas well in a single trip without the need to remove in-place production casing.
    Type: Application
    Filed: July 21, 2016
    Publication date: May 2, 2019
    Inventors: Joseph Eli Hess, Bruce Wallace Techentien, Andy John Cuthbert, Keith David Romaine
  • Publication number: 20190132994
    Abstract: Exemplary embodiments are disclosed of thermal interface materials with reinforcement for abrasion resistance and/or suitable for use between sliding components.
    Type: Application
    Filed: September 7, 2018
    Publication date: May 2, 2019
    Inventors: Keith David JOHNSON, Douglas S. MCBAIN, Eugene Anthony PRUSS, Jason L. STRADER
  • Patent number: 10246179
    Abstract: A display system for displaying a layout of controls in a simulator including at least one of an information display, a switch such as a toggle or push-button switch, and a monitoring device such as an indicator, or a gauge, for a vehicle, the display system including a touch sensitive screen which is generally transparent over a significant portion of its area, and a plurality of projectors which project onto a back of the screen, images of the vehicle controls, the projectors each being operatively connected to a computer controller which responds to the front of the screen being touched where a depicted control is displayed, to change the display in a manner to mimic the result of a corresponding actual vehicle control being operated.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: April 2, 2019
    Assignee: AUGUSTAWESTLAND LIMITED
    Inventor: Keith David Stickels
  • Publication number: 20190084773
    Abstract: A moving item may be treated using a treatment member. Data may be obtained that includes a width of the moving item, a maximum speed of movement for a treatment member across the moving item to provide a required level of treatment, a speed of movement of the moving item, and a length of the moving item. An extent of movement of the treatment member across the moving item in each reciprocal movement of the treatment member and a speed of reciprocal movement of the treatment member across the moving item may be calculated based at least on the data to provide a required level of treatment across the moving item. The treatment member is reciprocally moved in a required pattern across the moving item based at least on the calculated extent of movement and the calculated speed of movement to provide a full treatment coverage of the moving item.
    Type: Application
    Filed: September 14, 2018
    Publication date: March 21, 2019
    Inventor: Keith David Handy
  • Publication number: 20190085657
    Abstract: A ball injector for connecting below the frac head of a frac tree to accommodate and sequentially drop a ball into the axial passageway of the frac tree. The ball injector has an axial passage of an injector housing aligned with the axial passageway of the frac tree. A ball cartridge assembly stores one or more balls and sequentially delivers one ball to a port in the ball cartridge assembly. A ball launch side arm extends from the injector housing and forms a ball launch passageway communicating between the ball cartridge port and the axial passage. A first valve member in the ball launch passageway is opened to pass the ball into the axial passage, and is closed to isolate the ball cartridge assembly from a pressure in the axial passage. A second valve member between the first valve member and the ball cartridge assembly may be included to form a pressure isolation chamber between the valve members. Embodiments of ball cartridge assemblies to horizontally store a plurality of balls is provided.
    Type: Application
    Filed: November 19, 2018
    Publication date: March 21, 2019
    Applicant: Stream-Flo Industries Ltd.
    Inventors: Gregory Wayne ALLEN, Keith David FARQUHARSON, Dean Ashley BEBLOW, Glen Murray ELENIAK, Jerry WAKEFORD
  • Patent number: 10216363
    Abstract: A method, system and controller is provided for navigating a network of options on an interactive display. A navigation pane on a display is defined (1201) and a first set of options is displayed in the navigation pane as divided sub-regions which may be separated by lines (1202). The options corresponding to the sub-regions may be identified with text or other meaningful symbols or images. Sub-region area may correspond to relative importance of each option. A selector is monitored for activation when a pointer is within one of the sub-regions (1203). If the selected option is a node the sub-region associated with the selected option may be magnified in a zooming motion and the second set of options is displayed in the navigation pane (1204, 1206, 1207).
    Type: Grant
    Filed: August 3, 2015
    Date of Patent: February 26, 2019
    Assignee: Someones Group Intellectual Property Holdings PTY LTD ACN 131 335 325
    Inventors: Brett James Gronow, Keith David Deverell, Jonathan David Pak
  • Publication number: 20190013291
    Abstract: Disclosed are exemplary embodiments of systems and methods of applying materials to components. The materials may be applied to a wide range of substrates and components, such as lids or integrated heat spreaders of integrated circuit (IC) packages, board level shields, heat sources (e.g., a central processing unit (CPU), etc.), heat removal/dissipation structures or components (e.g., a heat spreader, a heat sink, a heat pipe, a vapor chamber, a device exterior case or housing, etc.), etc.
    Type: Application
    Filed: August 28, 2018
    Publication date: January 10, 2019
    Inventors: Jason L. STRADER, Michael S. WLADYKA, Keith David JOHNSON, Jingting YANG, Kevin Joel BOHRER, Mark D. KITTEL
  • Patent number: 10161218
    Abstract: A ball injector for connecting below the frac head of a frac tree to accommodate and sequentially drop a ball into the axial passageway of the frac tree. The ball injector has an axial passage of an injector housing aligned with the axial passageway of the frac tree. A ball cartridge assembly stores one or more balls and sequentially delivers one ball to a port in the ball cartridge assembly. A ball launch side arm extends from the injector housing and forms a ball launch passageway communicating between the ball cartridge port and the axial passage. A first valve member in the ball launch passageway is opened to pass the ball into the axial passage, and is closed to isolate the ball cartridge assembly from a pressure in the axial passage. A second valve member between the first valve member and the ball cartridge assembly may be included to form a pressure isolation chamber between the valve members. Embodiments of ball cartridge assemblies to horizontally store a plurality of balls is provided.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: December 25, 2018
    Assignee: Stream-Flo Industries Ltd.
    Inventors: Gregory Wayne Allen, Keith David Farquharson, Dean Ashley Beblow, Glen Murray Eleniak, Jerry Wakeford
  • Patent number: 10154943
    Abstract: A dispensing apparatus comprising a housing comprising a plurality of inner walls that define a plurality of cells, and a plurality of covers, each cover comprising a cover member and an extension member extending downwards from the cover member. Each cell may permit an object to be positioned there within. The plurality of inner walls may suspend the plurality of covers, thereby preventing access to a cell of the plurality of cells. The plurality of inner walls facilitates the transitioning of covers from one cell to an adjacent cell. The extension members interface with an object positioned a cell, such that the object prevents the transition of a cover from an adjacent cell to the cell and the absence of an object within the cell enables the transition of a cover of the plurality of covers from an adjacent cell to the cell, providing access to the adjacent cell.
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: December 18, 2018
    Inventors: Keith David Bernkrant, Paul Scott Richter