Inventor

SAGER ROGER C

US28 patents

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

SAGER ROGER C

FCA US LLC

Hydrocarbon vapor start techniques using a purge pump and hydrocarbon sensor

Engine start/stop system for park conditions

Vehicle bypass catalyst diagnostic system

System for reducing incomplete diagnostic test cycles

Method of wheel speed sensor rationalization with a longitudinal accelerometer

Method for controlling vehicle powertrain based on obstacle detection

Vehicle bypass catalyst diagnostic system

Vehicle bypass catalyst diagnostic system

Vehicle bypass catalyst diagnostic system

Vehicle bypass catalyst diagnostic system

System and method to monitor coated radiator

Turbulent jet ignition engine misfire detection

SAGER ROGER C

Turbocharged engine purge flow monitor diagnostic

Turbo-charged engine purge flow monitor diagnostic

Gasoline vapor extraction and storage within a vehicle fuel tank system

Techniques for monitoring purge flow and detecting vapor canister leaks in an evaporative emissions system

Boost-assisted purge flow techniques for evaporative emissions systems

Venturi-based purge vapor supply system for turbulent jet ignition engines

Techniques for creating purge vapor using waste heat recovery

DAIMLER CHRYSLER CORP

Short runner valve diagnostic

Evaporative system leak detection upon refueling

Vehicle evaporative system diagnostic

DELLEREE MATTHEW M

Catalyst light off using purge fuel and e-booster

Ion sensing for vapor start control

HADRE CHRISTOPHER G

Turbocharged engine canister system and diagnostic method

DEKAR JOSEPH

Evaporative emissions control system including a purge pump and hydrocarbon sensor

EDMUND DANIEL H

Boost purge ejector tee arrangement

DALEY JAMES J

Automotive vehicle with cruise control that enhances fuel economy