Fuel cells; fuel cells for aerospace applications; fuel cell stacks; fuel cell stacks for aerospace applications; fuel cell stack components being replacement and structural parts of a fuel cell stack, namely, membrane electrode assembly (MEA), and bipolar-plates and end-plates; fuel cell system structural components, namely, interface plates, humidifiers, and water separators; satellites

Agricultural and horticultural products, namely, aeroponic, hydroponic and soil-based growing and propagation systems comprising stackable growing containers and also including grow cabinets providing controlled environments with lights and nutrients for plant growth; Stackable environmentally-controlled aeroponic and hydroponic grow systems comprising growing containers and also including integrated controls for providing water, plant nutrients, lights and light energy, nutrient delivery, ca...