Inventor

FAGLEY JOHN C

US20 patents

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

FAGLEY JOHN C

GM GLOBAL TECH OPERATIONS INC

Flow shifting coolant during freeze start-up to promote stack durability and fast start-up

Fuel cell operation to minimize RH cycles to improve durability

Relative humidity control for a fuel cell

Anode accumulation tank with high nitrogen concentration bleed for a fuel cell stack fuel delivery system

Slow purge for improved water removal, freeze durability, purge energy efficiency and voltage degradation due to shutdown/startup cycling

Management via dynamic water holdup estimator in a fuel cell

Soft start fuel cell control strategy

PRAXAIR TECHNOLOGY INC

Tube and shell reactor with oxygen selective ion transport ceramic reaction tubes

Process for producing a syngas

GM GLOBAL TECH OPERATIONS LLC

Subgasket design to dissipate thermal energy generated from catalytic combustion experienced in a PEM fuel cell

Method for determining membrane protonic resistance of a fuel cell stack

SINHA MANISH

Diagnosing injector failure via stack voltage response analysis

Auto-learning of base stack resistance for HFR based RH control

SALVADOR JOHN P

Online method to estimate hydrogen concentration estimation in fuel cell systems at shutdown and startup

ZHANG YAN

Using an effectiveness approach to model a fuel cell membrane humidification device

GOEBEL STEVEN G

Relative humidity control for a fuel cell

GEN MOTORS CORP

Rapid response fuel cell system

FAGLEY JOHN C

Relative humidity profile control strategy for high current density stack operation

CONNOR ERIC J

Bipolar plate for a fuel cell stack

LANG MATTHEW A

Membrane permeation adjustment in PEM fuel cell