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ESAB WELDING PRODUCTS INC

Overview
  • Total Patents
    89
About

ESAB WELDING PRODUCTS INC has a total of 89 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, machine tools and thermal processes are KJELLBERG FINSTERWALDE PLASMA & MASCHINEN GMBH, APUNEVICH ALEKSANDR I and HOLLBERG MANFRED.

Patent filings per year

Chart showing ESAB WELDING PRODUCTS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Severance Wayne Stanley Jr 13
#2 Turner Tommie Zack 12
#3 Conner Jule 11
#4 Everett Jeffrey Stuart 9
#5 Winterfeldt Duane Norman 8
#6 Carkhuff Donald Wesley 8
#7 Showalter Michael S 7
#8 Severance Jr Wayne S 7
#9 Gusky Frank J 7
#10 Severance Wayne Stanley 7

Latest patents

Publication Filing date Title
US5304256A Scarfing method
US5208448A Plasma torch nozzle with improved cooling gas flow
US5214262A Electrode adaptor
US5160821A Mounting apparatus for a cutting torch
US5216221A Plasma arc torch power disabling mechanism
US5290995A Plasma arc cutting system having fluid metering and power control systems
US5234658A Scarfing apparatus
US5194715A Plasma arc torch used in underwater cutting
US5124525A Plasma arc torch having improved nozzle assembly
US5162632A Plasma torch having heat shield for torch body
US5097111A Electrode for plasma arc torch and method of fabricating same
US5017752A Plasma arc torch starting process having separated generated flows of non-oxidizing and oxidizing gas
US5013885A Plasma arc torch having extended nozzle of substantially hourglass
US5023425A Electrode for plasma arc torch and method of fabricating same
US4954688A Plasma arc cutting torch having extended lower nozzle member
US4742208A Welding system with electronic control
US4767912A High frequency arc stabilizer
US4713521A Electronic potentiometer simulator