Patents by Inventor Eric Krengal

Eric Krengal 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).

  • Direct injection event-based engine starting
    Patent number: 8561587
    Abstract: A method for starting an internal combustion engine having direct fuel injection, comprising of adjusting a number of direct injections per combustion cycle based on a cylinder event number from a first cylinder event.
    Type: Grant
    Filed: April 3, 2012
    Date of Patent: October 22, 2013
    Assignee: Ford Global Technologies, LLC
    Inventors: Eric Storhok, Eric Curtis, Zheng Xu, Jianwen Yi, Eric Krengal
  • Direct injection event-based engine starting
    Patent number: 8146557
    Abstract: A method for starting an internal combustion engine having direct fuel injection, comprising of adjusting a number of direct injections per combustion cycle based on a cylinder event number from a first cylinder event.
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: April 3, 2012
    Assignee: Ford Global Technologies, LLC
    Inventors: Eric Storhok, Eric Curtis, Zheng Xu, Jianwen Yi, Eric Krengal
  • DIRECT INJECTION EVENT-BASED ENGINE STARTING
    Publication number: 20110100314
    Abstract: A method for starting an internal combustion engine having direct fuel injection, comprising of adjusting a number of direct injections per combustion cycle based on a cylinder event number from a first cylinder event.
    Type: Application
    Filed: January 11, 2011
    Publication date: May 5, 2011
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC.
    Inventors: Eric Storhok, Eric Curtis, Zheng Xu, Jianwen Yi, Eric Krengal