Inventor
FRASH MARTIN W
US2 patents
Patents
2 patentsUS7679245B2Mar 16, 2010
Repulsive lift systems, flywheel energy storage systems utilizing such systems and methods related thereto
BEACON POWER CORP26 citations89
US6741007B2May 25, 2004
Permanent magnet motor assembly having a device and method of reducing parasitic losses
BEACON POWER CORP24 citations89