Princeton Plasma Physics Laboratory, Princeton University (my 1st job many moons ago)- R&D engineering on experimental Tokamak fusion reactors (building MW electromagnetic coils).U.S. Navy (res.), Aerospace Engineering Duty Officer (ret.)- Aircraft and helicopter technologies; concepts/production/acquisition.- Active duty recall after 9/11 to assist in developing directed energy technologies for Naval Aviation (NAVAIR).Precision Technology, Inc., (founder) 2006-Present- Energy storage development (Li-ion, NiZn, Na-ion, Al-ion, graphene supercapacitors).- Electric and hybrid-electric propulsion for aircraft, marine vessels, and terrestrial vehicles.- Liquid hydrogen storage for aircraft, ships, and terrestrial vehicles (ICE and PEMFC).- Graphene - energy storage, electric conductor, structural additive.- Special hybrid scramjet engine development.- Metal-matrix composites development for hypersonic platforms.- Non-toxic biocide coating to prevent bio growth (ER, OR, ICU, ship hulls, etc.)- Advanced traffic management system to minimize energy consumption and traffic congestion.- Atmospheric Water Generation (AWG) systems.- Special additive to strengthen concrete (new Roman concrete formulation).