Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John D. Russell0
Donald J. Lewis0
John O. Michelini0
Michael J. Cullen0
Date of Patent
April 18, 2006
0Patent Application Number
108056120
Date Filed
March 19, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A system and method to control engine valve timing of an internal combustion engine. Electromechanical valves are controlled in a manner to increase fuel economy. Further, the method can adjust valve operation to regulate valve temperature.
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