Inventor · disambiguated record
Steven J. Fredette
Also filed as: FREDETTE STEVEN · FREDETTE STEVEN J · FREDETTE STEVEN JOHN
11 granted patents·2 pending applications·107 citations·filing 2003–2012
89Inventor score
Top patents by PatentIndex Score
13 records- 0192US8232760B2System and method of dynamic regulation of real power to a loadLU BIN·Filed 2009·Granted Jul 31, 2012·29 cites·18 claims
- 0287US7790303B2Storage of fuel cell energy during startup and shutdown or other power transitionsUTC POWER CORP·Filed 2005·Granted Sep 7, 2010·7 cites·3 claims
- 0386US7955746B2Storage of fuel cell energy during startup and shutdown or other power transitionsUTC POWER CORP·Filed 2010·Granted Jun 7, 2011·4 cites·9 claims
- 0475US8253273B2Power system having AC and DC power sourcesFREDETTE STEVEN J·Filed 2007·Granted Aug 28, 2012·17 cites·19 claims
- 0575US7038329B1Quality power from induction generator feeding variable speed motorsUTC POWER LLC·Filed 2004·Granted May 2, 2006·25 cites·6 claims
- 0674US6991864B2Storage of fuel cell energy during startup and shutdownUTC FUEL CELLS LLC·Filed 2003·Granted Jan 31, 2006·10 cites·6 claims
- 0771US9148083B2System and method of dynamic regulation of real power to a loadOLSSON ERIC JON·Filed 2012·Granted Sep 29, 2015·4 cites·18 claims
- 0866US8358136B2State of charge calculator for multi-cell energy storage system having cell balancingUTC POWER CORP·Filed 2007·Granted Jan 22, 2013·1 cites·7 claims
- 0966US7087329B2Electric storage augmentation of fuel cell system transient responseUTC FUEL CELLS LLC·Filed 2003·Granted Aug 8, 2006·9 cites·1 claims
- 1063US8390149B2Harmonic filter with integrated power factor correctionFREDETTE STEVEN J·Filed 2007·Granted Mar 5, 2013·1 cites·2 claims
- 1147US2009325007A1Control of paralleled fuel cell assembliesGROVER RISHI·Filed 2006·Application pending·0 cites
- 1246US7617062B2DC current calculation for fuel cell controlUTC POWER CORP·Filed 2004·Granted Nov 10, 2009·0 cites·6 claims
- 1338US2005184594A1Electric storage augmentation of fuel cell response to AC system transientsFiled 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Steven J. Fredette files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →