Inventor
BRACKETT NORMAN C
US8 patents
⚠️ This page may combine multiple inventors who share the name “BRACKETT NORMAN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEACON POWER CORP
6 patentsUS6817266B1Nov 16, 2004
Stiff metal hub for an energy storage rotor
BEACON POWER CORP30 citations91
US6747378B2Jun 8, 2004
Dual stiffness bearing damping system
BEACON POWER CORP32 citations91
US7679245B2Mar 16, 2010
Repulsive lift systems, flywheel energy storage systems utilizing such systems and methods related thereto
BEACON POWER CORP26 citations89
US7034420B2Apr 25, 2006
Crash management system for implementation in flywheel systems
BEACON POWER CORP28 citations89
US7174806B2Feb 13, 2007
Flexible bearing damping system, energy storage system using such a system, and a method related thereto
BEACON POWER CORP28 citations88
US7365461B2Apr 29, 2008
Crash management system for implementation in flywheel systems
BEACON POWER CORP12 citations81