Following tests on a 400-kilowatt model motor, a four-megawatt (MW) generator operating at 3, 600 rpm was subjected to a program of long-term tests.

FORBES: Siemens Announces Initiative to Improve Power Generator Efficiency With Superconductors

By purchasing a proven revenue generator, Marathon Patent Group is pursuing an unusually diversified business model versus a typical IP company.

FORBES: New IP Company Marathon Patent Group Promises Diversification Amid Risky Environment