Manhattan Scientifics Inc (MHTX) has been issued U.S. Patent No. 6,808,834 Koschany Fuel Cell Stack With Cooling Fins and Use of Expanded Graphite in Fuel Cells. Invented by Dr. Arthur Koschany, the NovArs fuel cell has been successfully demonstrated in a number of prototype pre-commercial situations. Smaller than a brick and weighing less than two pounds, the hydrogen-powered NovArs fuel cell is intended to power a bicycle or a motor scooter for several hundred miles without having to refuel depending on type of use, weight of rider, road conditions and the size of the fuel tank. Manhattan’s early prototype vehicles have already demonstrated approximately 100-mile drive ranges.” [ more ]
