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ARCAIR CO

Overview
  • Total Patents
    188
About

ARCAIR CO has a total of 188 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets machine tools, civil engineering and electrical machinery and energy are FUSARC LTD, MEGASTIR TECH LLC and ZHONGSHAN HANTONG LASER SCIENCE CO LTD.

Patent filings in countries

World map showing ARCAIR COs patent filings in countries

Patent filings per year

Chart showing ARCAIR COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johnson David Eugene 22
#2 Henderson Harold R 19
#3 Rieppel Perry J 14
#4 Coughlin William J 13
#5 Mccall Kenneth Edward 11
#6 Stepath Myron D 11
#7 Mccall Kenneth E 10
#8 Toth Alexander 10
#9 Moore Paul E 10
#10 Hoffman Stephen A 10

Latest patents

Publication Filing date Title
US5064986A Cordless exothermic rod ignition system
US4864093A Exothermic cutting electrode
US4797528A Vacuum carbon arc metal removal process and apparatus
US4787142A Exothermic cutting electrode
US4812610A Adaptor for converting oxy-fuel cutting torches to exothermic cutting
US4697791A Exothermic cutting electrode
US4573665A Self-contained exothermic cutting system
US4544139A Coated exothermic cutting electrode
US4575604A Constant potential/constant current automatic control system for air-carbon arc metal removal
US4502179A Apparatus for collecting process generated fume and/or slag
US4540225A Swivel cable coupling for an air carbon-arc cutting and gouging torch
US4437649A Exothermic cutting electrode
US4527037A Electrode drive and nozzle system for an automatic air carbon-arc cutting and gouging torch
US4492841A Constant potential/constant current automatic control system for air-carbon arc metal removal
US4493970A Slag and fume collector for air carbon-arc cutting and gouging torches
US4423301A Air-carbon arc cutting and gouging
US4391209A Exothermic cutting electrode
US4422384A All position tractor
US4388514A Method for collecting process generated fume and/or slag
US4426566A Apparatus for collecting process generated fume and/or slag