Inventor

DATTA AMITAVA

US58 patents

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

DATTA AMITAVA

ALLIED CORP

Homogeneous low melting temperature brazing filler metal for joining ferrous and non-ferrous alloys

Homogeneous, ductile iron based hardfacing foils

Amorphous alloys for electromagnetic devices

Homogeneous, ductile nickel based hardfacing foils

Method of brazing with nickel based alloy

Homogeneous low melting point copper based alloys

Homogeneous low melting point copper based alloys

Nickel based brazing filler metals

Homogeneous low melting point copper based alloys

Magnetic amorphous metal alloys

Amorphous alloys for electromagnetic devices

Method of facing using homogeneous, ductile nickel based hardfacing foils

Homogeneous, ductile cobalt based hardfacing foils

Homogeneous, ductile cobalt based hardfacing foils

Homogeneous, ductile iron based hardfacing foils

Process for joining together two or more metal parts using a homogeneous low melting point copper based alloys

Brazing method using homogeneous low melting point copper based alloys

Homogeneous low melting point copper based alloys

Amorphous alloys for electromagnetic devices

ADVANCED COMPONENTS & MATERIAL

Non-contacting seal for rotating surfaces

Brush seal assembly, method of manufacture and use

Compliant brush shroud assembly for gas turbine engine compressors

Compliant brush shroud assembly for gas turbine engine compressors

Electro-composite coating for flexible seals and method of applying the same

ALLIED SIGNAL INC

Low temperature aluminum based brazing alloys

Low temperature, high strength, nickel, base brazing alloys

Production of low temperature aluminum based brazing alloys

Amorphous metal alloys having enhanced AC magnetic properties at elevated temperatures

Amorphous alloys for electromagnetic devices cross reference to related applications

ALLEGHENY LUDLUM IND INC

Processing for cube-on-edge oriented silicon steel

Processing for cube-on-edge oriented silicon steel

Processing for cube-on-edge oriented silicon steel

Process for cube-on-edge oriented boron-bearing silicon steel including normalizing

Processing for electromagnetic silicon steel

SEALOL

Metallic sealing ring

Method for producing a self lubricating coating on a substrate

System and method for actively cooling dry-running gas seals

Bellows core and method and apparatus for fabrication thereof

CRANE JOHN INC

Rotary shaft monitoring seal system

Rotary shaft monitoring seal system

PARKER HANNIFIN CORP

High temperature spring seals

High temperature spring seals

DATTA AMITAVA

Semiconductor process chamber

Electrocomposite coatings for hard chrome replacement

REXNORD IND LLC

Non-contacting seal for rotating surfaces

ADVANCED PRODUCTS COMPANY

High temperature metallic seal

BRUCE DIAMOND CORP

Thrust bearing pad having metallic substrate

REATH ROBERT Z

Electrocomposite coatings for hard chrome replacement

PAYNE JEREMY M

Protective coating for metallic seals

ALLEGHENY LUDLUM STEEL

Method for improving the magnetic permeability of grain oriented silicon steel