Patents by Inventor John Robert Wilson

John Robert Wilson 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: 11369905
    Abstract: The present disclosure generally relates to separating solid particles from an airflow in a gas turbine engine. A system for separating debris includes a first separation device in fluid communication with an inlet flow path of a compressor and a second separation device in fluid communication with an outlet flow path of the compressor and an inlet flow path of a combustor. The first separation device is adapted to remove coarse particles from the airflow. The second separation device is adapted to remove fine particles from the airflow. The course particles have a larger mean particle diameter than the fine particles.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: June 28, 2022
    Assignee: General Electric Company
    Inventors: Joshua Tyler Mook, John Alan Manteiga, Gregg Hunt Wilson, Stephen Joseph Waymeyer, Christopher Robert Williams
  • Publication number: 20190176124
    Abstract: The invention relates to new compositions of polyorganic functional groups modified silica. The compositions contain a wide range of different functional groups such as mercapto, sulfide, thiourea, amines and amides in the same composition and each of these functional groups are present in an array of numerous different oligomers, configurations and stereochemistry. These functional groups have a strong affinity for metals and particular targets. Combining a high number of these functional groups together in the same composition enhances the overall binding affinity of the functionalised material. Combination with different structural configurations further enhances the capacity to bind to diverse structural variations in the targets found in actual process, product and waste streams. This multitude of binding mechanisms enables very high levels of purification and target removal as well as selectivity to be achieved in product, process and waste streams.
    Type: Application
    Filed: August 1, 2016
    Publication date: June 13, 2019
    Applicant: SI-NOVATION LTD
    Inventor: John Robert WILSON
  • Patent number: 7278935
    Abstract: The invention relates to sports goals for games such as football, rugby, hockey etc, where the goals are formed by uprights and crossbars. Because of security issues, there are many instances where goals must be removed for storage when not in use, but secured in place to guard against their improper removal by unauthorized persons, with a substantial guarantee that post and the crossbar do not become disconnected when in use. The objective is met by a sports goal comprising two uprights and a crossbar, and a respective connecting member to attach each upright to the crossbar, each connecting member being secured to a respective end of the crossbar and detachably attached to a respective upright by a spigot on the connecting member or upright slidably engaging a socket on the upright or the connecting member, with a releasable barrel lock to secure the spigot within the socket.
    Type: Grant
    Filed: February 15, 2006
    Date of Patent: October 9, 2007
    Assignee: Inter Trading Sports Associates Ltd.
    Inventor: John Robert Wilson
  • Patent number: 4098952
    Abstract: Polyester films are primed with copolymers of acrylic or methacrylic acid esters, glycidyl acrylate or methacrylate, and acrylonitrile, optionally with an acrylic or methacrylic comonomer having a functional hydrophilic group, e.g. hydroxyethyl methacrylate. When the priming polymer contains less than 20 mole % of acrylonitrile as comonomer it is preferably cross-linked with an agent such as a melamine formaldehyde condensate.
    Type: Grant
    Filed: July 22, 1976
    Date of Patent: July 4, 1978
    Assignee: Imperial Chemical Industries Limited
    Inventors: Roger Sidney Arthur Kelly, John Robert Wilson
  • Patent number: 4066820
    Abstract: Substrate layers comprising an acrylic or methacrylic copolymer or a copolyester on a polyester film support are coated with an aqueous latex or solution comprising an acrylic or methacrylic copolymer, an unhydrolyzed or partially hydrolyzed polymer or copolymer of vinyl acetate or a copolymer of vinylidene chloride together with a crosslinking component. The coated films may be used in a variety of end uses, including drafting films.
    Type: Grant
    Filed: March 24, 1975
    Date of Patent: January 3, 1978
    Assignee: Imperial Chemical Industries Limited
    Inventors: Roger Sidney Arthur Kelly, John Robert Wilson