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LECTROMELT CORP

Overview
  • Total Patents
    139
About

LECTROMELT CORP has a total of 139 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets thermal processes, electrical machinery and energy and materials and metallurgy are WILLIAM ENOCH MOORE, FUCHS SYSTEMTECHNIK GMBH and KORF & FUCHS SYST TECH.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Persson John A 30
#2 Wynne Peter J 26
#3 Wynne P 7
#4 Davis Howard F Jr 7
#5 Schempp Eberhard G 6
#6 Sieckman Walter 6
#7 Taylor Robert J 5
#8 Andrews Ross E 4
#9 Maola Michael A 4
#10 Gray Ronald D 4

Latest patents

Publication Filing date Title
ES556993A1 A method for forming an iron-free self-cooking electrode
US4620308A Arc furnace electrode control
BR8503439A Dispenser to download artificial slag-making material
US4490169A Method for reducing ore
US4490825A Water-cooled electrode
FR2533104A1 Electric arc furnace
ES8401816A1 Arc furnace having electrode positioning control
ZA8206606B Electrode positioning control
US4447906A Arc furnace for producing aluminum
CA1139530A Method of producing tricalcium silicate
CA1160647A Method for producing cement
US4389042A Vacuum degassing apparatus
US4353738A Lead smelting method
DE3115166A1 Cover for an arc furnace
US4326093A Electrode contact assembly
US4307872A Apparatus for reducing ore
US4289537A Method of producing cement
JPS54149307A Arc furnace
US4140867A Fail-safe mechanism for electric arc furnaces
US4153812A Bus bar assembly