Inventor

PURSIFULL ROSS DYKSTRA

US497 patents

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

PURSIFULL ROSS DYKSTRA

FORD GLOBAL TECH LLC

Engine with gaseous and/or liquid fuel injector

Method for operating an engine

Vacuum supply system

Variable venturi system and method for engine

System and control method for selecting fuel type for an internal combustion engine capable of combusting a plurality of fuel types

Selectably fueling with natural gas or direct injection ethanol

Methods and systems for assisted direct start control

Method and system for exhaust heat exchanger diagnostics

Methods and systems for EGR control

Humidity sensor diagnostics

Exhaust throttling for cabin heating

Humidity Sensor Diagnostics

Methods and systems for an oxygen sensor

Method and system for a turbocharged engine

Vacuum system for an engine

Stored compressed air management and flow control for improved engine performance

Methods and systems for assisted direct start control

Fuel injector diagnostic for dual fuel engine

Efficient vehicle component heating

Variable venturi system and method for engine

Intake air heating and exhaust cooling

Approach for identifying and responding to an unresponsive wastegate in a twin turbocharged engine

PURSIFULL ROSS DYKSTRA

Method and system for a turbocharged engine

Method and system adjusting an exhaust heat recovery valve

CNG-fueled vehicle with fuel tanks packaged between cab and bed

Method and system for a turbocharged engine

On-board fuel vapor separation for multi-fuel vehicle

Airflow generating device for alternator cooling and vapor canister purging

On-board fuel vapor separation for multi-fuel vehicle

Multi-fuel engine control system and method

Fuel vapor purging diagnostics

On-board fuel vapor separation for multi-fuel vehicle

Approach for controlling fuel flow with alternative fuels

Fuel injector interface and diagnostics

Fuel injector diagnostic for dual fuel engine

Stored compressed air management for improved engine performance

Lift pump control for a two pump direct injection fuel system

ULREY JOSEPH NORMAN

Method and system for a turbocharged engine

Method and system for turbocharging an engine

Fuel distribution in multi-fuel tank compressed gas fuel systems

Vacuum system for an engine

Engine with gaseous and/or liquid fuel injector

Method and system for providing air to an engine

Bidirectional adsorbent-canister purging

Positive-pressure crankcase ventilation

Exhaust heat recovery for engine heating and exhaust cooling

SURNILLA GOPICHANDRA

Fuel system for a multi-fuel engine

Multi-fuel engine starting control system and method

GIBSON ALEX O'CONNOR

Methods and systems for assisted direct start control

FORD GLOBAL TECH INC

Air/fuel ratio control system