Inventor

HAFNER MATTHEW TROY

US62 patents

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

HAFNER MATTHEW TROY

GEN ELECTRIC

Airfoil shape for a turbine nozzle

Overhanging seal assembly for a gas turbine

Turbine nozzle assembly system with nozzle sets having different throat areas

Flow ingestion discourager with ridged pattern for a turbomachine shroud

Apparatus, turbine nozzle and turbine shroud

Turbine seal system and method

Turbine seal plate assembly

Method of ceramic matrix composite repair

Turbine shroud assembly

Turbine airfoil with multiple walls and internal thermal barrier coating

Turbine component assembly

Turbine component and methods of making and cooling a turbine component

Apparatus, turbine nozzle and turbine shroud

Anti-rotation shroud dampening pin and turbine shroud assembly

Turbine shroud assembly

Turbomachine airfoil having impingement cooling passages

Coating for improved surface finish

Mechanical ceramic matrix composite (CMS) repair

Coating for improved surface finish

Hybrid rotor blades for turbine engines

Coated ceramic matrix composition component and a method for forming a coated ceramic matrix composition component

Turbine component and turbine shroud assembly

Turbine shroud assembly

Turbine shroud assembly and method for loading

Ceramic matrix composite turbine nozzle shell and method of assembly

Additively manufactured object using mask over opening for coating

Additively manufactured object using mask over opening for coating

Method for replacing metal airfoil with ceramic airfoil, and related turbomachine blade

Coolant delivery via an independent cooling circuit

Turbine component and methods of making and cooling a turbine component

Turbine component and methods of making and cooling a turbine component

CMC ply assembly, CMC article, and method for forming CMC article

Sacrificial plug system

Method for replacing metal airfoil with ceramic airfoil, and related turbomachine blade

Hybrid rotor blades for turbine engines

Coated turbine component and method for forming a component

Hybrid rotor blades for turbine engines

Integrated combustor nozzle for a segmented annular combustion system

Method for forming passages in composite components

Turbine component and methods of making and cooling a turbine component

Turbine component and methods of making and cooling a turbine component

Cooling circuit for a stator vane braze joint

Coolant delivery via an independent cooling circuit

Oxidation activated cooling flow

Turbine apparatus and method for redundant cooling of a turbine apparatus

Coolant delivery via an independent cooling circuit

HAFNER MATTHEW TROY

Methods, systems and apparatus relating to tip clearance calculations in turbine engines

Systems, methods, and apparatus for a turbine interstage rim seal

GE INFRASTRUCTURE TECHNOLOGY LLC

Cooling circuit for a stator vane braze joint

Stator vane assembly having mechanical retention device