Inventor
Russell J. Bergman
Inventor
Windsor, CT, US
Overview
Patents· 37 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 turbines31%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants29%
Y02TClimate change mitigation technologies related to transportation17%
F02CGas-turbine plants5%
B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool3%
B23KSoldering or unsoldering3%
F04DNon-positive-displacement pumps3%
Y10TTechnical subjects covered by former us classification3%
B23PMetal-working not otherwise provided for2%
F01LCyclically operating valves for machines or engines2%
PatentTitleYear
11,053,808Multiple injector holes for gas turbine engine vane202110,844,739Platforms with leading edge features202010,648,353Low loss airfoil platform rim seal assembly202010,641,108Turbine blade shroud for gas turbine engine with power turbine and method of manufacturing same202010,641,117Multiple injector holes for gas turbine engine vane202010,584,602Multi-airfoil split and rejoin method202010,502,075Platform cooling circuit for a gas turbine engine component201910,502,092Internally cooled turbine platform201910,458,291Cover plate for a component of a gas turbine engine201910,443,434Turbine airfoil platform segment with film cooling hole arrangement201910,378,371Anti-rotation vane201910,352,182Internal cooling of stator vanes201910,301,966Turbine airfoil platform segment with film cooling hole arrangement201910,301,951Turbine vane gusset201910,280,780Sealing systems for gas turbine engine vane platforms201910,239,142Multi-airfoil split and rejoin method to produce enhanced durability coating201910,132,182Platforms with leading edge features201810,132,176Split airfoil cluster and method therefor201810,107,140Turbine airfoil segment having film cooling hole arrangement201810,030,529Combined featherseal slot and lightening pocket20189,970,308Feather seal20189,920,633'Compound fillet for a gas turbine airfoil'20189,759,072'Gas turbine engine airfoil cooling circuit arrangement'20179,670,790'Turbine vane with mistake reduction feature'20179,500,099'Cover plate for a component of a gas turbine engine'20169,441,497'Combined featherseal slot and lightening pocket'20169,416,673'Hybrid inner air seal for gas turbine engines'20169,322,279'Airfoil cooling arrangement'20169,222,364'Platform cooling circuit for a gas turbine engine component'20159,115,597'Gas turbine engine turbine vane airfoil profile'20159,109,453'Airfoil cooling arrangement'20159,021,816'Gas turbine engine turbine vane platform core'20158,961,108'Cooling system for a turbine vane'20158,794,640'Turbine sealing system'20148,707,712'Gas turbine engine turbine vane airfoil profile'20148,651,802'Cover plate for turbine vane assembly'20148,360,716'Nozzle segment with reduced weight flange'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2021Patents assigned to UNITED TECHNOLOGIES CORP (36)· patent assignee history
2013–2017Patents assigned to BERGMAN RUSSELL J (14)· patent assignee history
2013–2016Patents assigned to SPANGLER BRANDON W (7)· patent assignee history
2013–2015Patents assigned to BACH LEONARD A (3)· patent assignee history
2013–2020Based in Windsor, CT, US· patent location history
2015–2017Patents assigned to ENNACER MOHAMMED (3)· patent assignee history
2020–2021Based in South Windsor, CT, US· patent location history
2020Based in Glastonbury, CT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITED TECHNOLOGIES CORP | 36 | 2013–2021 |
| BERGMAN RUSSELL Jself | 14 | 2013–2017 |
| SPANGLER BRANDON W | 7 | 2013–2016 |
| BACH LEONARD A | 3 | 2013–2015 |
| ENNACER MOHAMMED | 3 | 2015–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Windsor, CT, US | 34 | 2013–2020 |
| South Windsor, CT, US | 2 | 2020–2021 |
| Glastonbury, CT, US | 1 | 2020 |