Assignee
AMERICAN FLYWHEEL SYSTEMS INC
US·5 granted patents·161 citations·filing 1991–1998
Top patents by PatentIndex Score
5 records- 0194US5124605AFlywheel-based energy storage methods and apparatusAMERICAN FLYWHEEL SYSTEMS INC·Filed 1991·Granted Jun 23, 1992·85 cites·51 claims
- 0276US5268608AFlywheel-based energy storage and apparatusAMERICAN FLYWHEEL SYSTEMS INC·Filed 1992·Granted Dec 7, 1993·29 cites·10 claims
- 0369US6138527AMethods for making a flywheelAMERICAN FLYWHEEL SYSTEMS INC·Filed 1998·Granted Oct 31, 2000·28 cites·10 claims
- 0450US5466977AMethods for producing bearing surfacesAMERICAN FLYWHEEL SYSTEMS INC·Filed 1993·Granted Nov 14, 1995·10 cites·5 claims
- 0545US5729903AMethods of making an anisotropic flywheelAMERICAN FLYWHEEL SYSTEMS INC·Filed 1995·Granted Mar 24, 1998·9 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →