BRIGHTON, Michigan
United States
5
2013-10-17
The entities that hold a legal rights for patent applications filed by inventor DARROW JON C.:
JON C. DARROW from BRIGHTON, US has applied for patents for these inventions. The list has both pending applications and granted patents:
ENGINE CRANK SIGNAL CORRECTION METHOD AND CONTROLLER
#2 | 2009-02-19METHOD FOR DIAGNOSING THE OPERATIONAL STATE OF A VARIABLE VALVE ACTUATION (VVA) DEVICE USING A KNOCK SIGNAL
#3 | 2009-02-05Detection of valve deactivation failure by monitoring exhaust temperature
#4 | 2008-02-05Supplemental internal air cooling of an internal combustion engine
#5 | 2008-01-01System for verifying cylinder deactivation status in a multi-cylinder engine
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