Inventor

BEWLAY BERNARD PATRICK

US174 patents

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

BEWLAY BERNARD PATRICK

GEN ELECTRIC

Method for replacing blade tips of directionally solidified and single crystal turbine blades

Ceramic cores for casting superalloys and refractory metal composites, and related processes

Emissive filament and support structure

Rhenium-coated tungsten-based alloy and composite articles and method therefor

Ultrasonic cleaning system and method

Methods of cleaning a hot gas flowpath component of a turbine engine

Oxidation resistant coatings for molybdenum silicide-based composite articles

Nb-based silicide composite compositions

Niobium-silicide based composites resistant to low temperature pesting

Creep resistant Nb-silicide based multiphase composites

Titanium processing methods for ultrasonic noise reduction

Silicide composite with niobium-based metallic phase and silicon-modified Laves-type phase

Silicide composite with niobium-based metallic phase and silicon-modified laves-type phase

Nb-base composites

Method for forming an article extension by casting using a ceramic mold

Method for forming an article extension by melting of an alloy preform in a ceramic mold

Ceramic cores for casting superalloys and refractory metal composites, and related processes

Apparatus and method for friction stir welding of high strength materials, and articles made therefrom

Filament design, method, and support structure

Titanium articles and structures for ultrasonic inspection methods and systems

Rhenium-coated tungsten-based alloy and composite articles and method therefor

Method for directional solidification of a molten material and apparatus therefor

Method for providing an extension on an end of an article

Equipment cleaning system and method

System and method for cleaning gas turbine engine components

Method and apparatus for casting near-net shape articles

Cleaning solution and methods of cleaning a turbine engine

Stationary computed tomography system with compact x ray source assembly

Turbine component repair system and method of using thereof

Detergent delivery methods and systems for turbine engines

Method for cleaning components of a turbine engine

Gas turbine engine wash system

Articles for use with highly reactive alloys

Methods for making refractory crucibles

Methods for reducing carbon contamination when melting highly reactive alloys

Apparatus for incorporating a gaseous elemental component into a molten metal, and related articles, processes, and compositions

Shell mold for casting niobium-silicide alloys, and related compositions and processes

Method for positioning defects in metal billets

Bonded niobium silicide and molybdenum silicide composite articles and method of manufacture

Oxidation resistant coatings for niobium-based silicide composites

Cathode wire filament for x-ray tube applications

Refining and analysis of material using horizontal cold-crucible induction levitation melting

Crucible and extrinsic facecoat compositions

System and method for work piece inspection

Methods for casting titanium and titanium aluminide alloys

BEWLAY BERNARD PATRICK

Casting mold composition with improved detectability for inclusions and method of casting

Mold compositions

Oxide-forming protective coatings for niobium-based materials

Refractory crucibles capable of managing thermal stress and suitable for melting highly reactive alloys

JACKSON MELVIN ROBERT

High-temperature composite articles and associated methods of manufacture