Inventor
TEICHMANN RALPH
US36 patents
⚠️ This page may combine multiple inventors who share the name “TEICHMANN RALPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
18 patentsUS7355294B2Apr 8, 2008
Method and system for wind turbine blade movement
GEN ELECTRIC87 citations98
US7573732B2Aug 11, 2009
Protective circuit and method for multi-level converter
GEN ELECTRIC88 citations97
US7394166B2Jul 1, 2008
Method, apparatus and computer program product for wind turbine start-up and operation without grid power
GEN ELECTRIC76 citations97
US7596002B2Sep 29, 2009
Power conversion system and method
GEN ELECTRIC24 citations92
US7586216B2Sep 8, 2009
Redundant electrical brake and protection system for electric generators
GEN ELECTRIC42 citations92
US7488155B2Feb 10, 2009
Method and apparatus for wind turbine braking
GEN ELECTRIC48 citations92
US7952232B2May 31, 2011
Wind turbine energy storage and frequency control
GEN ELECTRIC36 citations89
US7999418B2Aug 16, 2011
Electrical system and control method
GEN ELECTRIC13 citations84
US7745949B2Jun 29, 2010
Method and apparatus for assembling electrical machines
GEN ELECTRIC16 citations84
US8362638B2Jan 29, 2013
Systems and methods for providing an uninterruptible power supply to a ship-service bus of a marine vessel
GEN ELECTRIC15 citations81
US9819192B2Nov 14, 2017
Solid oxide fuel cell-based power generation and delivery system and method of operating the same
GEN ELECTRIC4 citations73
US8987926B2Mar 24, 2015
Systems and methods for variable speed operation of combustion engines
GEN ELECTRIC2 citations63
US8358031B2Jan 22, 2013
System and method for a single stage power conversion system
GEN ELECTRIC2 citations63
US10651648B2May 12, 2020
System for powering auxiliary loads of an energy storage system
GEN ELECTRIC1 citations62
US10290884B2May 14, 2019
Fuel cell system and controlling method thereof
GEN ELECTRIC1 citations61
US11342882B2May 24, 2022
Temperature control for energy storage system
GEN ELECTRIC0 citations60
US12206080B2Jan 21, 2025
Modular energy storage system with battery cooling
GEN ELECTRIC0 citations50
US10097009B2Oct 9, 2018
Method and systems for managing power systems
GEN ELECTRIC1 citations46
TEICHMANN RALPH
5 patentsUS8614525B2Dec 24, 2013
Methods and systems for operating a power generation system
TEICHMANN RALPH37 citations93
US8121738B2Feb 21, 2012
Method and apparatus for controlling wind turbine electric power generation
TEICHMANN RALPH12 citations83
US8659186B2Feb 25, 2014
Methods and systems for controlling a power conversion system
TEICHMANN RALPH10 citations82
US9077205B2Jul 7, 2015
Auxiliary equipment system and method of operating the same
TEICHMANN RALPH4 citations72
US9463696B2Oct 11, 2016
Systems and methods for mobile power conditioning platform
TEICHMANN RALPH2 citations62
CUMMINS ENTPR LLC
4 patentsUS11251443B2Feb 15, 2022
Fuel cell system, operating method thereof and fuel cell power plant
CUMMINS ENTPR LLC0 citations62
US10862301B2Dec 8, 2020
Systems and methods for power generation using fuel cells
CUMMINS ENTPR LLC1 citations62
US11508980B2Nov 22, 2022
Systems and methods for distributed fault management in fuel cell systems
CUMMINS ENTPR LLC0 citations46
US10804547B2Oct 13, 2020
Power generation system and a method for operating the same
CUMMINS ENTPR LLC0 citations42