Inventor
Gary Michael Itzel
Inventor
Simpsonville, SC, US
Overview
Patents· 83 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines37%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants32%
Y02TClimate change mitigation technologies related to transportation7%
F02CGas-turbine plants6%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering4%
Y10TTechnical subjects covered by former us classification3%
B22FWorking metallic powder2%
Y02PClimate change mitigation technologies in the production or processing of goods2%
F16JPistons1%
B23KSoldering or unsoldering1%
PatentTitleYear
10,774,656Turbine airfoil multilayer exterior wall202010,655,477Turbine components and method for forming turbine components202010,633,979Turbomachine rotor blade pocket202010,619,487Cooling assembly for a turbine assembly202010,590,776Turbine component and methods of making and cooling a turbine component202010,570,750Turbine component with tip rail cooling passage202010,550,721Apparatus, turbine nozzle and turbine shroud202010,480,327Components having channels for impingement cooling201910,472,980Gas turbine seals201910,472,973Turbine component and methods of making and cooling a turbine component201910,392,944Turbomachine component having impingement heat transfer feature, related turbomachine and storage medium201910,385,727Turbine nozzle with cooling channel coolant distribution plenum201910,287,894Turbine component and methods of making and cooling a turbine component201910,260,356Nozzle cooling system for a gas turbine engine201910,208,614Apparatus, turbine nozzle and turbine shroud201910,053,988Article and method of forming an article201810,053,989Cooling circuit for a multi-wall blade201810,024,171Article and method of cooling an article201810,006,294Article and method of cooling an article20189,995,172Turbine nozzle with cooling channel coolant discharge plenum20189,995,146Turbine airfoil turbulator arrangement20189,995,151Article and manifold for thermal adjustment of a turbine component20189,976,441Article, component, and method of forming an article20189,970,302Hot gas path component trailing edge having near wall cooling features20189,869,194'Seal assembly to seal corner leaks in gas turbine'20189,850,763Article, airfoil component and method for forming article20179,581,036'Seal system including angular features for rotary machine components'20179,464,536'Sealing arrangement for a turbine system and method of sealing between two turbine components'20169,464,538'Shroud block segment for a gas turbine'20169,447,691'Bucket assembly treating apparatus and method for treating bucket assembly'20169,376,931'Turbomachine passage cleaning system'20169,366,194'Method and system for controlling gas turbine performance with a variable backflow margin'20169,297,267'System and method for removing heat from a turbine'20169,175,565'Systems and apparatus relating to seals for turbine engines'20159,169,733'Turbine airfoil assembly'20158,967,957'Rotating airfoil component of a turbomachine'20158,961,111'Turbine and method for separating particulates from a fluid'20158,915,712'Hot gas path component'20148,858,175'Film hole trench'20148,807,944'Turbomachine airfoil component and cooling method therefor'20148,657,574'System and method for cooling a turbine bucket'20148,651,805'Hot gas path component cooling system'20148,632,297'Turbine airfoil and method for cooling a turbine airfoil'20148,523,524'Airfoil cooling hole flag region'20138,523,527'Apparatus for cooling a platform of a turbine component'20138,434,999'Bimetallic spline seal'20138,376,706'Turbine airfoil concave cooling passage using dual-swirl flow mechanism and method'20138,282,346'Methods, systems and/or apparatus relating to seals for turbine engines'20128,157,504'Rotor blades for turbine engines'20128,083,475'Turbine bucket angel wing compression seal'20118,057,178'Turbine bucket for a turbomachine and method of reducing bow wave effects at a turbine bucket'20117,922,455'Steam-cooled gas turbine bucker for reduced tip leakage loss'20117,837,440'Turbine bucket tip cap'20107,811,054'Shroud configuration having sloped seal'20107,628,588'Coated bucket damper pin'20097,513,738'Methods and apparatus for cooling gas turbine rotor blades'20097,367,123'Coated bucket damper pin and related method'20087,309,212'Gas turbine bucket with cooled platform leading edge and method of cooling platform leading edge'20077,296,615'Method and apparatus for determining the location of core-generated features in an investment casting'20077,163,376'Controlled leakage pin and vibration damper for active cooling and purge of bucket slash faces'20077,147,439'Apparatus and methods for cooling turbine bucket platforms'20067,121,796'Nozzle-cooling insert assembly with cast-in rib sections'20067,086,829'Film cooling for the trailing edge of a steam cooled nozzle'20067,066,716'Cooling system for the trailing edges of turbine bucket airfoils'20066,773,229'Turbine nozzle having angel wing seal lands and associated welding method'20046,742,984'Divided insert for steam cooled nozzles and method for supporting and separating divided insert'20046,733,229'Insert metering plates for gas turbine nozzles'20046,637,753'Supplemental seal for the chordal hinge seals in a gas turbine'20036,589,010'Method for controlling coolant flow in airfoil, flow control structure and airfoil incorporating the same'20036,543,993'Apparatus and methods for localized cooling of gas turbine nozzle walls'20036,506,013'Film cooling for a closed loop cooled airfoil'20036,499,950'Cooling circuit for a gas turbine bucket and tip shroud'20026,468,031'Nozzle cavity impingement/area reduction insert'20026,435,814'Film cooling air pocket in a closed loop cooled airfoil'20026,416,275'Recessed impingement insert metering plate for gas turbine nozzles'20026,413,040'Support pedestals for interconnecting a cover and nozzle band wall in a gas turbine nozzle segment'20026,406,254'Cooling circuit for steam and air-cooled turbine nozzle stage'20026,402,463'Pre-stressed/pre-compressed gas turbine nozzle'20026,398,489'Airfoil shape for a turbine nozzle'20026,394,749'Apparatus and methods for relieving thermally induced stresses in inner and outer bands of thermally cooled turbine nozzle stages'20026,386,827'Nozzle airfoil having movable nozzle ribs'20026,331,096'Apparatus and methods for impingement cooling of an undercut region adjacent a side wall of a turbine nozzle segment'20015,197,852'Nozzle band overhang cooling'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2020Patents assigned to GEN ELECTRIC (81)· patent assignee history
2001–2020Based in Simpsonville, SC, US· patent location history
2002–2020Based in Greenville, SC, US· patent location history
2002Based in Clifton Park, NY, US· patent location history
2006Based in Schenectary, NY, US· patent location history
2007Based in Schenectady, NY, US· patent location history
2011–2016Patents assigned to ITZEL GARY MICHAEL (17)· patent assignee history
2012–2014Patents assigned to AMARAL SERGIO DANIEL MARQUES (3)· patent assignee history
2013–2014Patents assigned to LACY BENJAMIN PAUL (3)· patent assignee history
2013–2014Patents assigned to BUNKER RONALD SCOTT (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 81 | 1993–2020 |
| ITZEL GARY MICHAELself | 17 | 2011–2016 |
| AMARAL SERGIO DANIEL MARQUES | 3 | 2012–2014 |
| LACY BENJAMIN PAUL | 3 | 2013–2014 |
| BUNKER RONALD SCOTT | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Simpsonville, SC, US | 72 | 2001–2020 |
| Greenville, SC, US | 4 | 2002–2020 |
| Clifton Park, New York, US | 4 | 2002 |
| Schenectady, New York, US | 1 | 2007 |
| Schenectary, New York, US | 1 | 2006 |