altair nanotechnologies

Several factors hurt Altair Nanotechnologies' fiscal results in FY07: warranty replacement costs and higher research and development expenses have made the company report a wider loss despite higher revenues. $6.78m worth of warranty expenses and inventory impairment were related to the ...

AeroVironment, a company that helps build drones (unpiloted flying machines) for the U.S. military as well as earlier work on vehicles like the Sunraycer and the GM Impact, announced today that its ten-minute recharge demonstration of an Altair Nanotechnologies 35kWh battery pack was successful, ...