Ask Hyster - you seem to have the inside track on their R & D funding & expenditures. Get the info you are seeking from your insider sources. Most information you get through the grapevine is most usually way off base. Get it from the horses mouth.
Would think your investors into ammonia eating/modular units would also want to see results and some ROI soon too. So far as I can tell based on your posting on FAC - there has been zero revenue - just all costs and words