Patents by Inventor Stéphane Gauthier

Stéphane Gauthier 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: 20120155972
    Abstract: Bedding material for livestock or Hydromulch for soil treatment is produced by extruding straw mixed with bio-char through a conventional cubing system. The cubing process generates friction in turn changing the properties of the straw making the straw particles highly absorbent while binding the bio-char and any dust into the mixture. The mixture can be used for bedding where the bio-char acts as an absorbent. The mixture can also be used in soil remediation by spreading over the soil in dry or Hydromulch where the bio-char acts to filter contaminants and can act as a binder for an fertilizer admixed into the mixture for seeding.
    Type: Application
    Filed: January 16, 2012
    Publication date: June 21, 2012
    Inventors: Stephane Gauthier, Eugene Gala
  • Patent number: 8181602
    Abstract: Bedding material for livestock is produced by extruding straw through a conventional cubing system rather than a conventional pellet mill. The cubing process generates friction in turn changing the properties of the straw making the straw particles highly absorbent. The cubing process allows for greater particle size in the finished product as compared to pellets produce in a conventional pellet mill. The process involves the following: shredding the straw to proper size, cubing the straw into cubes and flakes, cooling, storing and packaging. The cubing process requires 40% less energy based on throughput of finished product, thus making the material more affordable to larger farming operations. Some other properties include a higher bulk density than large conventional bales or wood shavings, less dust when applying, a pasteurized product, easier to handle and spread compared to straw bales, wood shavings and sawdust.
    Type: Grant
    Filed: October 16, 2009
    Date of Patent: May 22, 2012
    Assignee: Prairie Bio-Energy Inc.
    Inventors: Danielle Gauthier, Maria Gala, Eugene Gala, Stephane Gauthier
  • Publication number: 20100265162
    Abstract: The invention relates to a set of equipment items for an aircraft comprising a video transducer (1) and at least two head-up display devices (2, 3), characterized in that the video transducer (1) and/or each HUD device (2, 3) is/are capable of defining the image to be projected by the said HUD device on the basis of the display field of the said HUD device and of one or more HUD/transducer errors, each HUD/transducer error being defined as being the difference between the HUD error of the corresponding HUD support around a direction and the transducer error around this same direction, the HUD error of an HUD support around a direction being the angular difference around this direction between the line of sight of the said HUD support and a measuring reference line, and the transducer error around a direction being the angular difference around this direction between the line of sight of the transducer support and a measuring reference line.
    Type: Application
    Filed: February 16, 2010
    Publication date: October 21, 2010
    Applicant: Airbus Operations (S.A.S.)
    Inventors: Sandra Poussin, David Bideau, Laurent Coloma, Stéphane Gauthier
  • Publication number: 20100192867
    Abstract: Bedding material for livestock is produced by extruding straw through a conventional cubing system rather than a conventional pellet mill. The cubing process generates friction in turn changing the properties of the straw making the straw particles highly absorbent. The cubing process allows for greater particle size in the finished product as compared to pellets produce in a conventional pellet mill. The process involves the following: shredding the straw to proper size, cubing the straw into cubes and flakes, cooling, storing and packaging. The cubing process requires 40% less energy based on throughput of finished product, thus making the material more affordable to larger farming operations.
    Type: Application
    Filed: October 16, 2009
    Publication date: August 5, 2010
    Inventors: Danielle Gauthier, Maria Gala, Eugene Gala, Stephane Gauthier
  • Publication number: 20100060730
    Abstract: The invention relates to a method for adjustment of a harmonization compensation applied to alleviate a discrepancy of conformity between a video image transmitted by a video transducer (1) and projected by a head-up display device (5, 6), of an aircraft, and an external scene ahead of the aircraft. At least one equipment item of the aircraft—preferably the said HUD device—equipped with at least one control element accessible in the cockpit, is programmed to be able to function according to a nominal mode and according to a maintenance mode, in which at least one of its control elements, known as a redirected control element, is used to define the applied harmonization compensation. An operator activates the maintenance mode and starts an adjustment operation, in which he modifies in real time the applied harmonization compensation, by manipulating at least one redirected control element, until the video image is matched with the external scene.
    Type: Application
    Filed: August 13, 2009
    Publication date: March 11, 2010
    Applicant: Airbus Operations
    Inventors: Sandra POUSSIN, David Bideau, Laurent Coloma, Stephane Gauthier
  • Publication number: 20090056208
    Abstract: A solid fuel is formed in a cuber to form body pieces formed of materials extruded through a die with a density greater than 35 lbs/cu ft; an energy content greater than 6500 BTU/lb; transverse dimensions less than 1.5 inches; and a length less than 4 inches; from plant biomass material which contains components when extended of greater than 1.0 inch. Primarily the materials are paper or other cellulose product and crop residue such as wheat straw. The cellulose and lignin from these materials act without additional binders as binders and encasing materials. The moisture content is maintained at a target value by mixing selected quantities of the materials without drying. The cubing machine has a feeding system where the space between the inner rotor and outer casing is smaller than 4 inches and the height of the outer flight is less than 1 inch.
    Type: Application
    Filed: August 28, 2007
    Publication date: March 5, 2009
    Inventors: Stephane Gauthier, Eugene Gala, Roger Balcean, Shaughn Broesky, Pierre Nadeau
  • Publication number: 20090056205
    Abstract: A solid fuel is formed in a cuber to form body pieces formed of materials extruded through a die with a density greater than 35 lbs/cu ft; an energy content greater than 6500 BTU/lb; transverse dimensions less than 1.5 inches; and a length less than 4 inches; from plant biomass material which contains components when extended of greater than 1.0 inch. Primarily the materials are paper or other cellulose product and crop residue such as wheat straw. The cellulose and lignin from these materials act without additional binders as binders and encasing materials. The moisture content is maintained at a target value by mixing selected quantities of the materials without drying. The cubing machine has a feeding system where the space between the inner rotor and outer casing is smaller than 4 inches and the height of the outer flight is less than 1 inch.
    Type: Application
    Filed: August 28, 2007
    Publication date: March 5, 2009
    Inventors: Stephane Gauthier, Eugene Gala, Roger Balcean, Shaughn Broesky, Pierre Nadeau
  • Publication number: 20090056206
    Abstract: A solid fuel is formed in a cuber to form body pieces formed of materials extruded through a die with a density greater than 35 lbs/cu ft; an energy content greater than 6500 BTU/lb; transverse dimensions less than 1.5 inches; and a length less than 4 inches; from plant biomass material which contains components when extended of greater than 1.0 inch. Primarily the materials are paper or other cellulose product and crop residue such as wheat straw. The cellulose and lignin from these materials act without additional binders as binders and encasing materials. The moisture content is maintained at a target value by mixing selected quantities of the materials without drying. The cubing machine has a feeding system where the space between the inner rotor and outer casing is smaller than 4 inches and the height of the outer flight is less than 1 inch.
    Type: Application
    Filed: August 28, 2007
    Publication date: March 5, 2009
    Inventors: Stephane Gauthier, Eugene Gala, Roger Balcean, Shaughn Broesky, Pierre Nadeau
  • Patent number: 6530626
    Abstract: The device (10) is used for temporarily repairing a ruptured or otherwise damaged rubber-band track (50) of a vehicle and allow the vehicle to proceed on its own to the nearest maintenance site or to a convenient location where replacement or permanent repair of the track (50) can be undertaken. A method for temporarily repairing a damaged rubber-band track (50) is also disclosed. The device (10) comprises a plurality of spaced-apart and parallel support members (12), each being transversely disposed on the exterior side (50a) of the track (50). A plurality of linking members (18) is extending between corresponding ends of two adjacent support members (12) and are pivotally connected to each adjacent linking member (18). A plurality of track retention members (30) maintain the device (10) on the track (50). Damaged portions of the track (50) are also positively secured to the device (10) by fasteners or the like to prevent them from moving.
    Type: Grant
    Filed: June 7, 2000
    Date of Patent: March 11, 2003
    Assignee: Soucy International Inc.
    Inventors: Daniel Benoît, Mark Delisle, Stéphane Gauthier, Gilles Soucy