Inventor

BERGMAN RUSSELL J

US52 patents

⚠️ This page may combine multiple inventors who share the name “BERGMAN RUSSELL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BERGMAN RUSSELL J

UNITED TECHNOLOGIES CORP

Nozzle segment with reduced weight flange

Compound fillet for a gas turbine airfoil

Platform cooling circuit for a gas turbine engine component

Sealing systems for gas turbine engine vane platforms

Feather seal

Low loss airfoil platform rim seal assembly

Turbine blade shroud for gas turbine engine with power turbine and method of manufacturing same

Multiple injector holes for gas turbine engine vane

Multi-airfoil split and rejoin method

Internal cooling of stator vanes

Multi-airfoil split and rejoin method to produce enhanced durability coating

Turbine airfoil segment having film cooling hole arrangement

Combined featherseal slot and lightening pocket

Turbine vane gusset

Gas turbine engine airfoil cooling circuit arrangement

Internally cooled turbine platform

Multiple injector holes for gas turbine engine vane

Turbine airfoil platform segment with film cooling hole arrangement

Repair of core positioning features in cast components

Platforms with leading edge features

Cover plate for a component of a gas turbine engine

Anti-rotation vane

Turbine airfoil platform segment with film cooling hole arrangement

Split airfoil cluster and method therefor

RAYTHEON TECH CORP

Aircraft heat exchangers

Aircraft heat exchanger finned plate manufacture

Aircraft bypass duct heat exchanger

Aircraft heat exchanger panel attachment

Aircraft bypass duct heat exchanger

Aircraft heat exchanger finned plate manufacture

Aircraft heat exchanger panel array interconnection

Repair of core positioning features in cast components

Aircraft heat exchangers and plates

Aircraft heat exchanger

Aircraft heat exchanger assembly

BERGMAN RUSSELL J

Cooling system for a turbine vane

Gas turbine engine turbine vane platform core

Turbine sealing system

Combined featherseal slot and lightening pocket

Cover plate for turbine vane assembly

SPANGLER BRANDON W

Gas turbine engine turbine vane airfoil profile

Airfoil cooling arrangement

Gas turbine engine turbine vane airfoil profile

Airfoil cooling arrangement

Cover plate for a component of a gas turbine engine

RTX CORP

Aircraft heat exchangers

Aircraft heat exchanger panel attachment

PAPPLE MICHAEL LESLIE CLYDE

Platform cooling circuit for a gas turbine engine component

GREGG SHAWN J

Gas turbine engine airfoil cooling circuit arrangement

CAPRARIO JOSEPH T

Hybrid inner air seal for gas turbine engines