Inventor

Gregory Allen Boardman

Inventor

Greer, SC, US

Overview

70→

Patents

2003–2021

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 70 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F23Rprimary

F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers35%

F02CGas-turbine plants14%

F23DBurners14%

Y02TClimate change mitigation technologies related to transportation13%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants9%

F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air3%

Y10TTechnical subjects covered by former us classification2%

F23KFeeding fuel to combustion apparatus2%

F23LSupplying air or non-combustible liquids or gases to combustion apparatus in general2%

F01DNon-positive displacement machines or engines, e.g. steam turbines1%

PatentTitleYear

11,073,286Trapped vortex combustor and method for operating the same2021 11,073,114Fuel injector assembly for a heat engine2021 11,067,280Centerbody injector mini mixer fuel nozzle assembly2021 11,022,313Combustor assembly for a turbine engine2021 10,976,052Volute trapped vortex combustor assembly2021 10,976,053Involute trapped vortex combustor assembly2021 10,935,245Annular concentric fuel nozzle assembly with annular depression and radial inlet ports2021 10,895,384Premixed fuel nozzle2021 10,890,329Fuel injector assembly for gas turbine engine2021 10,816,210Premixed fuel nozzle2020 10,808,934Jet swirl air blast fuel injector for gas turbine engine2020 10,724,740Fuel nozzle assembly with impingement purge2020 10,598,380Canted combustor for gas turbine engine2020 10,502,425Contoured shroud swirling pre-mix fuel injector assembly2019 10,465,909Mini mixing fuel nozzle assembly with mixing sleeve2019 10,458,655Fuel nozzle assembly2019 10,393,382Multi-point injection mini mixing fuel nozzle assembly2019 10,352,569Multi-point centerbody injector mini mixing fuel nozzle assembly2019 10,337,738Combustor assembly for a turbine engine2019 10,295,190Centerbody injector mini mixer fuel nozzle assembly2019 10,215,414System and method having fuel nozzle2019 10,197,279Combustor assembly for a turbine engine2019 10,101,032Micromixer system for a turbine system and an associated method thereof2018 9,765,973'System and method for tube level air flow conditioning'2017 9,759,425'System and method having multi-tube fuel nozzle with multiple fuel injectors'2017 9,719,681'System and method for supplying fuel'2017 9,689,317'System and method for operating a gas turbine'2017 9,677,766'Fuel nozzle for use in a turbine engine and method of assembly'2017 9,671,112'Air diffuser for a head end of a combustor'2017 9,650,959'Fuel-air mixing system with mixing chambers of various lengths for gas turbine system'2017 9,651,259'Multi-injector micromixing system'2017 9,599,343'Fuel nozzle for use in a turbine engine and method of assembly'2017 9,534,790'Fuel injector for supplying fuel to a combustor'2017 9,534,787'Micromixing cap assembly'2017 9,528,704'Combustor cap having non-round outlets for mixing tubes'2016 9,528,702'System having a combustor cap'2016 9,528,444'System having multi-tube fuel nozzle with floating arrangement of mixing tubes'2016 9,416,973'Micromixer assembly for a turbine system and method of distributing an air-fuel mixture to a combustor chamber'2016 9,383,098'Radial flow fuel nozzle for a combustor of a gas turbine'2016 9,371,989'Combustor nozzle and method for supplying fuel to a combustor'2016 9,366,439'Combustor end cover with fuel plenums'2016 9,360,220'Micro-mixer nozzle'2016 9,308,496'System and method for controlling and reducing NOx emissions'2016 9,261,279'Liquid cartridge with passively fueled premixed air blast circuit for gas operation'2016 9,222,673'Fuel nozzle and method of assembling the same'2015 9,217,570'Axial flow fuel nozzle with a stepped center body'2015 9,217,373'Fuel nozzle for reducing modal coupling of combustion dynamics'2015 9,212,823'Systems and methods for suppressing combustion driven pressure fluctuations with a premix combustor having multiple premix times'2015 9,200,808'System for supplying fuel to a late-lean fuel injector of a combustor'2015 9,188,061'System for turbine combustor fuel assembly'2015 9,182,123'Combustor fuel nozzle and method for supplying fuel to a combustor'2015 9,157,635'Fuel distribution manifold'2015 9,134,023'Combustor and method for distributing fuel in the combustor'2015 9,135,609'System and method to purchase applications by a point of sale terminal'2015 9,121,613'Combustor with brief quench zone with slots'2015 9,074,773'Combustor assembly with trapped vortex cavity'2015 8,991,190'Fuel nozzle staging with water flowing prior to fuel in a main fuel circuit during start-up'2015 8,801,428'Combustor and method for supplying fuel to a combustor'2014 8,683,804'Premixing apparatus for fuel injection in a turbine engine'2014 8,671,691'Hybrid prefilming airblast, prevaporizing, lean-premixing dual-fuel nozzle for gas turbine combustor'2014 8,590,311'Pocketed air and fuel mixing tube'2013 8,418,469'Fuel nozzle assembly for gas turbine system'2013 8,393,891'Distributed-jet combustion nozzle'2013 8,347,631'Fuel nozzle liquid cartridge including a fuel insert'2013 8,205,452'Apparatus for fuel injection in a turbine engine'2012 8,042,339'Lean direct injection combustion system'2011 7,828,209'Electronic payment terminal diagnostics'2010 7,810,723'System and method to purchase applications by a point of sale terminal'2010 6,971,242'Burner for a gas turbine engine'2005 6,655,145'Fuel nozzle for a gas turbine engine'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2015Based in Nashville, TN, US· patent location history

2011–2021Patents assigned to GEN ELECTRIC (65)· patent assignee history

2011–2017Based in Greer, SC, US· patent location history

2012–2017Patents assigned to BOARDMAN GREGORY ALLEN (22)· patent assignee history

2012–2016Patents assigned to MELTON PATRICK BENEDICT (4)· patent assignee history

2013–2017Patents assigned to MYERS GEOFFREY DAVID (6)· patent assignee history

2014–2015Patents assigned to CHILA RONALD JAMES (4)· patent assignee history

2014–2015Based in Greenville, SC, US· patent location history

2016–2019Based in West Chester, OH, US· patent location history

2018–2021Based in Liberty Township, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	65	2011–2021
BOARDMAN GREGORY ALLENself	22	2012–2017
MYERS GEOFFREY DAVID	6	2013–2017
CHILA RONALD JAMES	4	2014–2015
MELTON PATRICK BENEDICT	4	2012–2016

Locations

Location	Patents	Span
Greer, SC, US	37	2011–2017
Liberty Township, OH, US	21	2018–2021
West Chester, OH, US	5	2016–2019
Nashville, TN, US	2	2010–2015
Greenville, SC, US	2	2014–2015