https://www.google.com/patents/US20150027433
David L. Frank BHI GLOBAL LLC Highland Beach, FL, USA Other Patents / applications 2016/0155,576 2016 DENSE ENERGY ULTRA-CAPACITOR 9,200,816 2015 Hydrogen jet propulsion system 2015/0027,433 2015 Self-Regulated Hydrogen ThermoCell 2014/0325,987 2014 Hydrogen Jet Propulsion System
