Inventor

ROLLINGER JOHN ERIC

US182 patents

⚠️ This page may combine multiple inventors who share the name “ROLLINGER JOHN ERIC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ROLLINGER JOHN ERIC

FORD GLOBAL TECH LLC

Methods and systems for powertrain NVH control in a vehicle

Method and system for engine control

Engine control with valve deactivation monitoring using exhaust pressure

Methods and systems for engine idle stop

Gasoline particulate filter diagnostics

Method and system for maintaining an engine coolant level

Variable displacement engine diagnostics

Methods and systems for a belt-driven integrated starter generator

Gasoline particulate filter diagnostics

System for reactivating deactivated cylinders

System and method for determining exhaust temperature

System and method for intake manifold pressure control

Crankcase integrity breach detection

Method and system for variable cam timing device

Method and system for engine control

Method and system for torque control

Charge air cooling control for boosted engines to actively maintain targeted intake manifold air temperature

Crankcase integrity breach detection

Engine cooling system control

Coordination of variable cam timing and variable displacement engine systems

Systems and methods for controlling a high-output DCAC inverter on a vehicle

ROLLINGER JOHN ERIC

Method and system for pre-ignition control

Adaptive learning system and method of vane position for a variable geometry turbocharger

Engine control with valve operation monitoring using camshaft position sensing

Method and system for pre-ignition control

Method and system for pre-ignition control

Boost reservoir and throttle coordination

Crankcase integrity breach detection

Boost air management for improved engine performance

Crankcase integrity breach detection

Boost reservoir control

Method and system for determining conditions of an air filter

Stored compressed air management for improved engine performance

Engine cooling system control

Fuel system diagnosis via fuel pressure switch

Method and system for pre-ignition control

Engine control with valve operation monitoring using camshaft position sensing

Inferred oil responsiveness using pressure sensor pulses

DOERING JEFFREY ALLEN

Variable displacement engine diagnostics

Method and system for diagnosing cylinder valve activation/deactivation

Coordination of variable cam timing and variable displacement engine systems

Methods and systems for turbocharger control

BIDNER DAVID KARL

Method and system for engine control

Method and system for engine control

GLUGLA CHRIS PAUL

Method and system for pre-ignition control

Method and system for pre-ignition control

FORD GLOBAL TECHNOLOGIE LLC

Methods for variable displacement engine diagnostics

JENTZ ROBERT ROY

Crankcase integrity breach detection

PURSIFULL ROSS DYKSTRA

Crankcase integrity breach detection

GIBSON ALEX O'CONNOR

Method for fueling an engine at start