Millennium Cell Inc. (Millennium Cell) is engaged in the development of hydrogen fuel cartridge technology and designs, as well as hydrogen batteries comprising of a fuel cell and the Company’s hydrogen storage technology for use in portable electronic devices for the military,... more

Ener1, Inc. (Ener1) has three business lines that it conducts through its three operating subsidiaries. EnerDel, Inc., an 80.5% owned subsidiary, which is 19.5% owned by Delphi Corporation, develops lithium ion (Li-ion) batteries for automotive, military and other industrial uses.... more

Oak Ridge Micro-Energy, Inc. (Oak Ridge) is engaged in development and commercialization of the rechargeable thin-film lithium battery. The Company produces thin-film, solid-state batteries for industrial, government, and medical applications. Its thin-film battery is rechargeable,... more