Patents by Inventor Scott Wallington

Scott Wallington 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).

  • Engine and method for operating an engine
    Patent number: 7415946
    Abstract: An engine includes a housing having a combustion chamber. The engine may also include a fuel injector for supplying fuel directly or indirectly to the combustion chamber. Additionally, the engine may include an engine-lubricant-supply system operable to discharge engine lubricant onto the fuel injector.
    Type: Grant
    Filed: April 27, 2006
    Date of Patent: August 26, 2008
    Assignee: Caterpillar Inc.
    Inventors: Jack Merchant, Paul Olsen, Scott Wallington, Thomas Meyer, II, Earl Pilgrim
  • Integrated check valve breather
    Publication number: 20070251512
    Abstract: A breather assembly may include a housing having an inlet for receiving crankcase emissions and an outlet for discharging the emissions, wherein the outlet is configured for direct connection to an exhaust system. The breather assembly may further include a check valve configured within an interior of the housing and a treatment element configured to treat emissions received from the crankcase.
    Type: Application
    Filed: April 28, 2006
    Publication date: November 1, 2007
    Inventor: Scott Wallington
  • Engine and method for operating an engine
    Publication number: 20070251470
    Abstract: An engine includes a housing having a combustion chamber. The engine may also include a fuel injector for supplying fuel directly or indirectly to the combustion chamber. Additionally, the engine may include an engine-lubricant-supply system operable to discharge engine lubricant onto the fuel injector.
    Type: Application
    Filed: April 27, 2006
    Publication date: November 1, 2007
    Inventors: Jack Merchant, Paul Olsen, Scott Wallington, Thomas Meyer, Earl Pilgrim