Patents by Inventor Keith Murray

Keith Murray 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: 20240075002
    Abstract: A creatine composition comprising a base component, a dianion component, and a creatine component. In some exemplary embodiment, the base component and dianion component can at least be partially reacted before being added to the creating component. On a dry weight basis, the base component can comprise between about 7-20% of the composition by weight, the dianion component can comprise between about 35-50% of the composition by weight, and the creatine component can comprise between about 30-60% of the composition by weight. In embodiments where the base component and dianion component are first reacted to form a base dianion component, the base dianion component can comprise between about 40-65% of the composition by weight. The creatine component can comprise between about 35-60% of the composition by weight with the remainder of the composition being composed of deionized water (i.e., between about 0-10% of the composition by weight).
    Type: Application
    Filed: September 1, 2023
    Publication date: March 7, 2024
    Applicant: NanoChem Solutions, Inc
    Inventors: GEORGE MURRAY, Daniel O'Brien, Keith Schmidt
  • Patent number: 9835098
    Abstract: The present invention discloses a method of introducing fuel into a diesel engine for combustion within the engine. A natural gas in liquid form is injected into the engine for combustion therein with diesel fuel so as to maintain a natural gas concentration derived from the liquid in the range of greater than 0.6% to 3.0% of air intake by volume of natural gas. Suitable gases include natural gas, methane or substantially methane gas mixtures and substitute natural gas such as propane air mixtures providing a mixture with similar combustion properties to methane/natural gas.
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: December 5, 2017
    Assignee: DGT IP HOLDINGS PTY LTD
    Inventor: Keith Murray Rumbel
  • Patent number: 9447891
    Abstract: A valve includes an interior portion and a nozzle passage. The valve further includes a poppet having a first stage portion and a second stage portion. The poppet has a closed position in which the first stage portion and the second stage portion seal the interior portion of the valve from the nozzle passage. The poppet also has a partially open position, in which the first stage portion of the poppet is spaced from the second stage portion of the poppet, and defines a first fluid passage between the interior portion of the valve and the nozzle passage. Additionally, the poppet has a fully open position, in which the second stage portion of the poppet is spaced from the nozzle passage of the valve, and defines a second fluid passage between the interior portion of the valve and the nozzle passage.
    Type: Grant
    Filed: January 28, 2013
    Date of Patent: September 20, 2016
    Assignee: EATON CORPORATION
    Inventor: Keith A. Murray
  • Patent number: 9249745
    Abstract: Disclosed is a method of injecting natural gas into a diesel fuel engine for combustion with diesel fuel therein. One aspect includes injecting natural gas into an air-stream of an engine air intake or manifold, measuring the percentage of natural gas injected into the airstream or other efficiency gauge, varying the rate of injection of natural gas into the airstream in response to the measured percentage of natural gas therein and injecting the natural gas at a pre-determined rate so as to maintain an natural gas concentration in the air intake stream in the range of 0.6% to 3.0% by volume of natural gas.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: February 2, 2016
    Assignee: Gas Tek Solutions Pty. Ltd.
    Inventors: Derek Robert Watkins, Bruce Robert Watkins, Keith Murray Rumbel
  • Publication number: 20150247470
    Abstract: The present invention discloses a method of introducing fuel into a diesel engine for combustion within the engine. A natural gas in liquid form is injected into the engine for combustion therein with diesel fuel so as to maintain a natural gas concentration derived from the liquid in the range of greater than 0.6% to 3.0% of air intake by volume of natural gas. Suitable gases include natural gas, methane or substantially methane gas mixtures and substitute natural gas such as propane air mixtures providing a mixture with similar combustion properties to methane/natural gas.
    Type: Application
    Filed: May 18, 2015
    Publication date: September 3, 2015
    Inventors: Keith Murray RUMBEL, Derek Robert WATKINS
  • Publication number: 20150184604
    Abstract: Disclosed is a method of injecting natural gas into a diesel fuel engine for combustion with diesel fuel therein. One aspect includes injecting natural gas into an air-stream of an engine air intake or manifold, measuring the percentage of natural gas injected into the airstream or other efficiency gauge, varying the rate of injection of natural gas into the airstream in response to the measured percentage of natural gas therein and injecting the natural gas at a pre-determined rate so as to maintain an natural gas concentration in the air intake stream in the range of 0.6% to 3.0% by volume of natural gas.
    Type: Application
    Filed: March 11, 2015
    Publication date: July 2, 2015
    Inventors: Derek Robert Watkins, Bruce Robert Watkins, Keith Murray Rumbel
  • Patent number: 9057344
    Abstract: The present invention discloses a method of introducing fuel into a diesel engine for combustion within the engine. A combustible gas in liquid form is injected into the engine for combustion therein with diesel fuel so as to maintain a combustible gas concentration derived from the liquid in the range of 0.2%-0.6% of air intake by volume of combustible gas. Suitable gases include LPG or liquid petroleum gas, natural gas, hydrogen, ethane, methane, propane, butane, hexane, heptane, pentane, acetylene, carbon monoxide, ammonia or other combustible gas, or a combination of two or more thereof.
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: June 16, 2015
    Inventors: Keith Murray Rumbel, Derek Robert Watkins
  • Patent number: 8991362
    Abstract: Disclosed is a method of injecting LPG gas into a diesel fuel engine for combustion with diesel fuel therein. One aspect includes injecting LPG gas into an air-stream of an engine air intake or manifold, measuring the percentage of LPG gas injected into the airstream or other efficiency gauge, varying the rate of injection of LPG gas into the airstream in response to the measured percentage of LPG gas therein and injecting the LPG gas at a pre-determined rate so as to maintain an LPG gas concentration in the air intake stream in the range of 0.2% to 0.6% by volume of LPG gas.
    Type: Grant
    Filed: June 13, 2012
    Date of Patent: March 31, 2015
    Assignee: Gas Tek Solutions Pty. Ltd.
    Inventors: Derek Robert Watkins, Bruce Robert Watkins, Keith Murray Rumbel
  • Publication number: 20150027549
    Abstract: A valve includes an interior portion and a nozzle passage. The valve further includes a poppet having a first stage portion and a second stage portion. The poppet has a closed position in which the first stage portion and the second stage portion seal the interior portion of the valve from the nozzle passage. The poppet also has a partially open position, in which the first stage portion of the poppet is spaced from the second stage portion of the poppet, and defines a first fluid passage between the interior portion of the valve and the nozzle passage. Additionally, the poppet has a fully open position, in which the second stage portion of the poppet is spaced from the nozzle passage of the valve, and defines a second fluid passage between the interior portion of the valve and the nozzle passage.
    Type: Application
    Filed: January 28, 2013
    Publication date: January 29, 2015
    Applicant: Eaton Corporation
    Inventor: Keith A. Murray
  • Publication number: 20130144509
    Abstract: Disclosed is a method of injecting LPG gas into a diesel fuel engine for combustion with diesel fuel therein. One aspect includes injecting LPG gas into an air-stream of an engine air intake or manifold, measuring the percentage of LPG gas injected into the airstream or other efficiency gauge, varying the rate of injection of LPG gas into the airstream in response to the measured percentage of LPG gas therein and injecting the LPG gas at a pre-determined rate so as to maintain an LPG gas concentration in the air intake stream in the range of 0.2% to 0.6% by volume of LPG gas.
    Type: Application
    Filed: June 13, 2012
    Publication date: June 6, 2013
    Applicant: Gas Tek Solutions Pty. Ltd.
    Inventor: Keith Murray Rumbel
  • Patent number: 8214128
    Abstract: Disclosed is a method of injecting LPG gas into a diesel fuel engine for combustion with diesel fuel therein. One aspect includes injecting LPG gas into an air-stream of an engine air intake or manifold, measuring the percentage of LPG gas injected into the airstream or other efficiency gauge, varying the rate of injection of LPG gas into the airstream in response to the measured percentage of LPG gas therein and injecting the LPG gas at a pre-determined rate so as to maintain an LPG gas concentration in the air intake stream in the range of 0.2% to 0.6% by volume of LPG gas.
    Type: Grant
    Filed: November 28, 2007
    Date of Patent: July 3, 2012
    Assignee: Gas Tek Solutions Pty. Ltd.
    Inventors: Derek Robert Watkins, Bruce Robert Watkins, Keith Murray Rumbel
  • Publication number: 20110073072
    Abstract: The present invention discloses a method of introducing fuel into a diesel engine for combustion within the engine. A combustible gas in liquid form is injected into the engine for combustion therein with diesel fuel so as to maintain a combustible gas concentration derived from the liquid in the range of 0.2%-0.6% of air intake by volume of combustible gas. Suitable gases include LPG or liquid petroleum gas, natural gas, hydrogen, ethane, methane, propane, butane, hexane, heptane, pentane, acetylene, carbon monoxide, ammonia or other combustible gas, or a combination of two or more thereof.
    Type: Application
    Filed: June 23, 2010
    Publication date: March 31, 2011
    Inventors: Keith Murray RUMBEL, Derek Robert WATKINS
  • Publication number: 20100217500
    Abstract: Disclosed is a method of injecting LPG gas into a diesel fuel engine for combustion with diesel fuel therein. One aspect includes injecting LPG gas into an air-stream of an engine air intake or manifold, measuring the percentage of LPG gas injected into the airstream or other efficiency gauge, varying the rate of injection of LPG gas into the airstream in response to the measured percentage of LPG gas therein and injecting the LPG gas at a pre-determined rate so as to maintain an LPG gas concentration in the air intake stream in the range of 0.2% to 0.6% by volume of LPG gas.
    Type: Application
    Filed: November 28, 2007
    Publication date: August 26, 2010
    Applicant: GAS TEK SOLUTIONS PTY LTD.
    Inventors: Derek Robert Watkins, Bruce Robert Watkins, Keith Murray Rumbel
  • Publication number: 20080064485
    Abstract: Gaming machines, systems and methods that present reel-based games are disclosed. Reel symbols can move or appear to move from one gaming reel to another gaming reel. Such reel symbols may include lenticular images, such as those that are implemented onto a medium via a lenticular process, whereby the medium is then applied to various gaming machine reels so that a viewer can perceive effects such as motion and depth. The medium can be a multi-image sheet containing regions of overlapping images where different images are visually predominant at different viewing angles, and the movable base can comprise a gaming reel. Multiple gaming reels can be used, and can be adapted to rotate in any direction.
    Type: Application
    Filed: November 14, 2007
    Publication date: March 13, 2008
    Inventors: Kirk Tedsen, Gene Spoor, Keith Murray
  • Publication number: 20060218493
    Abstract: A method, system and device for controlling a display are disclosed. Data is examined, which correspond to an image to be shown with the display. Upon determining that said data comprise a critical item corresponding to an element of the image, the critical item is shown with an uncluttered view. Non-critical items corresponding to elements of the image are attempted to be shown as well, such that the critical item is not obscured and the image remains uncluttered.
    Type: Application
    Filed: March 28, 2005
    Publication date: September 28, 2006
    Inventor: Keith Murray
  • Publication number: 20060052152
    Abstract: Inexpensive yet effective three-dimensional image displays for gaming machines are disclosed. Images are implemented onto a medium via a lenticular process, and the medium is applied to various gaming machine surfaces whereby a viewer can perceive effects such as motion and depth. Steps can include developing a game theme, designing visual images for this game theme, generating digital files containing these visual images, previewing these digital files, modeling the visual images in a computer assisted simulation, implementing these visual images onto a medium, attaching the medium to a movable base, and installing the movable base to the gaming machine. The medium can be a multi-image sheet containing regions of overlapping images where different images are visually predominant at different viewing angles, and the movable base can comprise a gaming reel. Multiple gaming reels can be used, and can be adapted to rotate in any direction.
    Type: Application
    Filed: September 8, 2004
    Publication date: March 9, 2006
    Inventors: Kirk Tedsen, Gene Spoor, Keith Murray
  • Patent number: 5834120
    Abstract: A fire protection material is provided for protecting electrical cables and components. The material comprises an endothermic-reactive insulating fibrous material including an inorganic endothermic filler which undergoes multiple endothermic reactions between the range 100.degree. C. and 750.degree. C.; inorganic fiber material; and an organic polymer binder. The weight ratio of endothermic filler to inorganic fiber is preferably in the range of 0.25 to 3.0. The fire protection material is in the form of semi-rigid or rigid board or may be moulded into sections.
    Type: Grant
    Filed: October 30, 1996
    Date of Patent: November 10, 1998
    Assignees: Unifrax Corporation, Darchem Engineering Ltd.
    Inventors: Keith Murray, Clifton Philpott, Frank K. Chi, Timothy S. Lintz, Ralph W. Paddock, Mark D. Stahlman