Inventor

FREDETTE STEVEN J

US8 patents

⚠️ This page may combine multiple inventors who share the name “FREDETTE STEVEN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UTC POWER CORP

3 patents

US7790303B2Sep 7, 2010

Storage of fuel cell energy during startup and shutdown or other power transitions

UTC POWER CORP7 citations71

US7955746B2Jun 7, 2011

Storage of fuel cell energy during startup and shutdown or other power transitions

UTC POWER CORP4 citations60

US8358136B2Jan 22, 2013

State of charge calculator for multi-cell energy storage system having cell balancing

UTC POWER CORP1 citations50

FREDETTE STEVEN J

2 patents

US8253273B2Aug 28, 2012

Power system having AC and DC power sources

FREDETTE STEVEN J17 citations77

US8390149B2Mar 5, 2013

Harmonic filter with integrated power factor correction

FREDETTE STEVEN J1 citations46

UTC FUEL CELLS LLC

2 patents

US6991864B2Jan 31, 2006

Storage of fuel cell energy during startup and shutdown

UTC FUEL CELLS LLC10 citations71

US7087329B2Aug 8, 2006

Electric storage augmentation of fuel cell system transient response

UTC FUEL CELLS LLC9 citations70

UTC POWER LLC

1 patent

US7038329B1May 2, 2006

Quality power from induction generator feeding variable speed motors

UTC POWER LLC25 citations88