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NELSON STUD WELDING INC

Overview
  • Total Patents
    75
  • GoodIP Patent Rank
    58,314
  • Filing trend
    0.0%
About

NELSON STUD WELDING INC has a total of 75 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1998. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets machine tools, mechanical elements and telecommunications are HARRIS JOSEPH W, ZHENJIANG SIDA ALLOY MATERIALS CO LTD and HOBART BROTHERS LLC.

Patent filings per year

Chart showing NELSON STUD WELDING INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Champney Clark 14
#2 Irimies Cornel 12
#3 Champney Clark B 10
#4 Hsu Christopher 9
#5 Krupp Jeffrey 8
#6 Hannan Daniel L 7
#7 Brooks Stephen D 6
#8 Schraff Scott J 6
#9 Easterday William C 6
#10 Krupp Jeffrey J 5

Latest patents

Publication Filing date Title
DE102018106785A1 Stud welding process as well as welding device and robot
US2018264581A1 Portable drawn arc stud welder including a lithium ferrophosphate battery
CA3015361A1 Stud weldable rebar
EP3347159A1 Stand-off weld stud
US2017050259A1 Light weight cordless stud welder
DE102015102973A1 Bolzenhalter
EP3038783A1 Ferrule for welding a stud to work-piece
DE102013105804A1 storage unit
WO2013074946A1 Adaptively controlled short circuiting drawn arc fastener welding
EP2849911A1 Two-stage switch-mode power supply for drawn-arc stud welding
DE102012107702A1 Connecting welded part to workpiece after arc welding process by generating arc between welded part and workpiece by bias current, where distance between workpiece and welded part is increased in welding current period in lift-off movement
EP2404696A2 Method of drawn arc welding with arc energy regulation
US2011120205A1 One-piece elbow hydraulic fitting designed for electric arc stud welding and process for producing the same
CN102308062A Turbine wheel and shaft joining processes
CN102216019A Waveform control in drawn arc fastener welding
EP2323798A2 Sealed and pressurized gun for underwater welding
CA2679252A1 One-piece elbow hydraulic fitting designed for electric arc stud welding
US2009045173A1 Stud welder chuck assembly
WO2008014756A1 Gripping arrangement
DE102007020839A1 Method and device for stud welding of welded parts with in particular elongated welding surface