Patents by Inventor Sylvain Charest

Sylvain Charest 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: 11506076
    Abstract: Methods and systems for starting an engine are provided. A cold-start request to start the engine in a first operating condition associated with a predetermined engine temperature range is obtained. In response to obtaining the cold-start request, an amount of boost fuel to provide to the engine is determined, based on at least one second operating condition of the engine. The engine is started by supplementing a baseline fuel flow to the engine with the amount of boost fuel.
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: November 22, 2022
    Assignee: PRATT & WHITNEY CANADA CORP.
    Inventors: Sylvain Lamarre, Alexandre Charest
  • Patent number: 11333285
    Abstract: A hose coupling guard including a fixture configured to connect to a hose coupling having a release mechanism, and a cover movably connected to the fixture to be movable between a first position and a second position. The cover includes a shield configured to enclose the release mechanism when the cover is in the first position, and to expose the release mechanism when the cover is in the second position. A display surface may be located on the shield and configured to be oriented to face a location from which an operator can operate the release mechanism.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: May 17, 2022
    Assignee: Arkema Inc.
    Inventor: Sylvain Charest
  • Publication number: 20210123554
    Abstract: A hose coupling guard including a fixture configured to connect to a hose coupling having a release mechanism, and a cover movably connected to the fixture to be movable between a first position and a second position. The cover includes a shield configured to enclose the release mechanism when the cover is in the first position, and to expose the release mechanism when the cover is in the second position. A display surface may be located on the shield and configured to be oriented to face a location from which an operator can operate the release mechanism.
    Type: Application
    Filed: October 29, 2019
    Publication date: April 29, 2021
    Inventor: Sylvain Charest
  • Patent number: D939671
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: December 28, 2021
    Assignee: Arkema Inc.
    Inventor: Sylvain Charest