Inventor
HART PATRICK HAMMEL
US22 patents
⚠️ This page may combine multiple inventors who share the name “HART PATRICK HAMMEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
12 patentsUS10767630B1Sep 8, 2020
System and method for operating a wind farm during low wind speeds
GEN ELECTRIC22 citations92
US10989169B1Apr 27, 2021
System and method for controlling a wind farm
GEN ELECTRIC9 citations83
US9997921B2Jun 12, 2018
Solar power conversion system and method
GEN ELECTRIC2 citations73
US9847647B2Dec 19, 2017
Solar power conversion system and method
GEN ELECTRIC5 citations72
US11467616B2Oct 11, 2022
System and method for controlling operation of an energy generation and storage system
GEN ELECTRIC3 citations70
US11067060B2Jul 20, 2021
System and method for controlling a hybrid energy facility having multiple power sources
GEN ELECTRIC2 citations69
US9570643B2Feb 14, 2017
System and method for enhanced convection cooling of temperature-dependent power producing and power consuming electrical devices
GEN ELECTRIC3 citations68
US11549493B2Jan 10, 2023
System and method for frequency filtering of a renewable energy power system
GEN ELECTRIC0 citations50
US11133679B2Sep 28, 2021
System and method for operating a hybrid energy facility having multiple power sources
GEN ELECTRIC0 citations48
US11870251B2Jan 9, 2024
System and method for controlling a power generating system
GEN ELECTRIC0 citations47
US10097009B2Oct 9, 2018
Method and systems for managing power systems
GEN ELECTRIC1 citations46
US9680307B2Jun 13, 2017
System and method for voltage regulation of a renewable energy plant
GEN ELECTRIC0 citations37
GENERAL ELECTRIC RENOVABLES ESPANA SL
5 patentsUS11329487B2May 10, 2022
System and method for controlling a power generating system
GENERAL ELECTRIC RENOVABLES ESPANA SL2 citations71
US11726436B2Aug 15, 2023
System and method for controlling a power generating system
GENERAL ELECTRIC RENOVABLES ESPANA SL1 citations60
US12556001B2Feb 17, 2026
System and method for controlling a plurality of power generators
GENERAL ELECTRIC RENOVABLES ESPANA SL0 citations51
US12398696B2Aug 26, 2025
Methods for controlling a wind farm
GENERAL ELECTRIC RENOVABLES ESPANA SL0 citations49
US12506340B2Dec 23, 2025
System and method for controlling a power generating facility
GENERAL ELECTRIC RENOVABLES ESPANA SL0 citations48
CUMMINS ENTPR LLC
3 patentsUS11251443B2Feb 15, 2022
Fuel cell system, operating method thereof and fuel cell power plant
CUMMINS ENTPR LLC0 citations62
US10523003B2Dec 31, 2019
Auxiliary power circuit and method of use
CUMMINS ENTPR LLC0 citations51
US11508980B2Nov 22, 2022
Systems and methods for distributed fault management in fuel cell systems
CUMMINS ENTPR LLC0 citations46