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STALKER DEV COMPANY

Overview
  • Total Patents
    28
About

STALKER DEV COMPANY has a total of 28 patent applications. Its first patent ever was published in 1947. It filed its patents most often in United States and Canada. Its main competitors in its focus markets engines, pumps and turbines, machines and machine tools are STALKER CORP, WESTINGHOUSE MACHINE CO and KIENAST ARNOLD.

Patent filings in countries

World map showing STALKER DEV COMPANYs patent filings in countries
# Country Total Patents
#1 United States 26
#2 Canada 2

Patent filings per year

Chart showing STALKER DEV COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stalker Edward A 26
#2 Clarke Daniel J 2
#3 Jarvis Clarke Daniel 1

Latest patents

Publication Filing date Title
US3189261A Bladed rotor for fluid machines
US2880926A Fabricated bladed compressor wheels
US2869611A Apparatus including a female die receiving a reciprocating articulated male die for stretch-forming hollow blades
US2869773A Bladed wheels of fabricated construction
US2838273A Dampers for axial flow blades
US2877980A Vibration dampers for gas turbine wheels and the like
US2873946A Dampers for bladed wheels
US2788569A Fabrication of sheet stock blades for fluid flow machines
US2834573A Rotor construction for fluid machines
US2850229A Axial flow compressor construction
US2875948A Thin wall bladed wheels for axial flow machines
US2759663A Slotted compressor blades
US2867407A Axial flow rotor construction of joined parts
US2749028A Bladed rotors for elastic fluid machines
US2863633A Hollow blades and manufacture thereof
US2858100A Blade structure for turbines and the like
US2788172A Bladed structures for axial flow compressors
US2866616A Fabricated bladed structures for axial flow machines
US2880962A Axial flow bladed rotor construction
US2802619A Axial flow rotors for fluid machines