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PLASMADYNE CORP

Overview
  • Total Patents
    33
About

PLASMADYNE CORP has a total of 33 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States, France and United Kingdom. Its main competitors in its focus markets chemical engineering, machines and machine tools are ESAB WELDING PRODUCTS INC, KJELLBERG FINSTERWALDE PLASMA & MASCHINEN GMBH and APUNEVICH ALEKSANDR I.

Patent filings in countries

World map showing PLASMADYNE CORPs patent filings in countries
# Country Total Patents
#1 United States 19
#2 France 4
#3 United Kingdom 4
#4 Canada 3
#5 Germany 2
#6 Switzerland 1

Patent filings per year

Chart showing PLASMADYNE CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ducati Adriano C 14
#2 Giannini Gabriel M 9
#3 Blackman Vernon H 7
#4 Winzeler John W 2
#5 Sullivan Hubert C 2
#6 Ducati Adriano Cavalier 1
#7 Ducati Adrlano C 1
#8 F Tucker James 1
#9 W Winzeler John 1
#10 Sullivan Hubert Cornelius 1

Latest patents

Publication Filing date Title
GB1012341A Improvements in or relating to light-generating apparatus
US3114826A High-temperature spray apparatus
GB979437A Improvements relating to the heating of gases
US3099548A Method of making glass fibers
US3009080A Apparatus and method for generating and containing plasma having ultrahigh temperatures
US3004189A Combination automatic-starting electrical plasma torch and gas shutoff valve
US2945119A Stabilized magnetic nozzle for plasma jets
US2952970A Apparatus and method for generating and accelerating ions
US3055213A Wind tunnel apparatus making use of the momentum of electrical plasma
US3055262A Spectroscopic light source and method
US3007030A Apparatus and method for initiating an electrical discharge
US2944140A High-intensity electrical plasma-jet torch incorporating magnetic nozzle means
US2919370A Electrodeless plasma torch and method
US2929952A Self-circulating plasma device
US3010009A Method and apparatus for uniting materials in a controlled medium
US2941063A Plasma-jet torch apparatus and method relating to increasing the life of the back electrode
US2922869A Plasma stream apparatus and methods
US2939049A Apparatus for generating high temperatures
US2939048A Apparatus for creating extremely high temperatures
US2953718A Apparatus and method for generating high temperatures