Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Stiff metal hub for an energy storage rotor

Stiff metal hub for an energy storage rotor

US Patent 6817266 · Granted Nov 16, 2004

Estimated economic value: $452,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Self-pumping flywheel cooling system2018
Multi-source gas turbine cooling2011
Repulsive lift systems, flywheel energy storage systems utilizing such systems a2010
Crash management system for implementation in flywheel systems2008
Flexible bearing damping system, energy storage system using such a system, and 2007
Crash management system for implementation in flywheel systems2006
Dual stiffness bearing damping system2004
Turbine nozzle retainer assembly1998
Turbine nozzle retainer assembly1997