Inventor
Robert P. Czachor
Inventor
Cincinnati, OH, US
Overview
Patents· 40 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 turbines34%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants14%
Y02TClimate change mitigation technologies related to transportation14%
F02CGas-turbine plants10%
Y10TTechnical subjects covered by former us classification5%
F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers5%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges4%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g3%
F02KJet-propulsion plants2%
F16JPistons2%
PatentTitleYear
10,323,847Wear resistant frame liner joint assembly for a gas turbine engine20197,775,050'Method and apparatus for reducing stresses induced to combustor assemblies'20107,637,110'Methods and apparatuses for assembling a gas turbine engine'20097,493,771'Methods and apparatuses for assembling a gas turbine engine'20097,373,779'Methods and apparatus for cooling gas turbine engines'20087,210,900'Gas turbine engine component having bypass circuit'20077,185,483'Methods and apparatus for exchanging heat'20077,147,429'Turbine assembly and turbine shroud therefor'20067,063,505'Gas turbine engine frame having struts connected to rings with morse pins'20067,025,565'Gas turbine engine component having bypass circuit'20067,008,181'Gas turbine engine air baffle for a rotating cavity'20066,951,112'Methods and apparatus for assembling gas turbine engines'20056,860,716'Turbomachine frame structure'20056,755,005'Method and apparatus for stiffening and apparatus'20046,652,226'Methods and apparatus for reducing seal teeth wear'20036,619,913'Fan casing acoustic treatment'20036,612,807'Frame hub heating system'20036,612,809'Thermally compliant discourager seal'20036,584,766'Methods and apparatus for minimizing thermal stresses in a centerbody'20036,547,518'Low hoop stress turbine frame support'20036,524,062'Retention sleeve for a thermal medium carrying tube in a gas turbine'20036,511,284'Methods and apparatus for minimizing gas turbine engine thermal stress'20036,467,988'Reducing cracking adjacent shell flange connecting bolts'20026,468,026'Blade containing turbine shroud'20026,457,316'Methods and apparatus for swirling fuel within fuel nozzles'20026,435,816'Gas injector system and its fabrication'20026,382,905'Fan casing liner support'20026,364,603'Fan case for turbofan engine having a fan decoupler'20026,352,404'Thermal control passages for horizontal split-line flanges of gas turbine engine casings'20026,290,455'Contoured hardwall containment'20016,120,242'Blade containing turbine shroud'20005,746,574'Low profile fluid joint'19985,483,792'Turbine frame stiffening rails'19965,451,116'Tripod plate for turbine flowpath'19955,431,532'Blade containment system'19955,357,744'Segmented turbine flowpath assembly'19945,316,437'Gas turbine engine structural frame assembly having a thermally actuated valve for modulating a flow of hot gases through the frame hub'19945,292,227'Turbine frame'19945,273,397'Turbine casing and radiation shield'19935,082,424'Connection system for aircraft propeller blades'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2019Patents assigned to GEN ELECTRIC (39)· patent assignee history
1992Based in Blue Ash, OH, US· patent location history
1993–2010Based in Cincinnati, OH, US· patent location history
2005Based in Wyoming, OH, US· patent location history
2019Based in Farmer City, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 39 | 1992–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cincinnati, OH, US | 37 | 1993–2010 |
| Farmer City, Illinois, US | 1 | 2019 |
| Wyoming, OH, US | 1 | 2005 |
| Blue Ash, OH, US | 1 | 1992 |