Hilliard, Donald B

BONGO

Heating systems for residential and commercial buildings comprised of biomass burners, boilers, valves, pipes, manifolds, solar panels, control panels, switches and electrical wire, all sold as a unit; Heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, solar panels, control panel, switches and electrical wire, all sold as a unit; Parabolic mirrors designed for the collection of solar energy; Solar collectors; Solar collectors for heating; Solar energy based cooling apparatus; Solar energy receivers; Solar heat collection panels; Solar light fixtures, namely, indoor and outdoor solar powered lighting units and fixtures; Solar reactors; Solar thermal air systems for heating purposes; Solar thermal installations, namely, solar thermal modules; Solar thermal-based power plants; Solar water heaters; Solar-powered cooling units;

HELICO

Apparatus that employs light concentrating optics to concentrate sunlight and to aid in the conversion of sunlight into electric and thermal energy;

HELICON

Engineering services in the field of energy efficiency; Research and development of environmentally friendly forms of energy and power; Research in the field of renewable energy; Technological consulting services in the field of alternative energy generation;