Inventor

GRIFFITH JR PAUL D

US3 patents

Patents

3 patents

US10259705B2Apr 16, 2019

Fuel unit, refillable hydrogen generator and fuel cell system

INTELLIGENT ENERGY INC3 citations68

US9295958B2Mar 29, 2016

Fuel unit, refillable hydrogen generator and fuel cell system

INTELLIGENT ENERGY INC1 citations48

US10093538B2Oct 9, 2018

Heater assembly, hydrogen generator and method of providing hydrogen gas

INTELLIGENT ENERGY INC0 citations37