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R AND A MAIN LTD

Overview
  • Total Patents
    12
About

R AND A MAIN LTD has a total of 12 patent applications. Its first patent ever was published in 1900. It filed its patents most often in United Kingdom and United States. Its main competitors in its focus markets thermal processes, machines and mechanical elements are BONO APPARATE AG, KAWABATA MINEICHI and TELLER CORP.

Patent filings in countries

World map showing R AND A MAIN LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 United States 3

Patent filings per year

Chart showing R AND A MAIN LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes
#2 Machines
#3 Mechanical elements

Top inventors

# Name Total Patents
#1 Kenneth Aird 2
#2 William Wortley George 1
#3 Vasey Gerald Anderson 1
#4 Beaumont Frederick John 1
#5 David Webster Squire Archibald 1
#6 Machin Geoffrey Thomas 1

Latest patents

Publication Filing date Title
GB1203724A An incandescent gas fire
GB268948A Improvement connected with grill burners of gas cooking stoves
GB267322A Improvement connected with gas fires
GB269683A Improvement relating to gas heated ovens
GB253724A Improvements connected with gas cookers
GB253369A Improvements connected with gas cookers
GB243885A Improvement connected with gas cookers
GB234367A Improved device for locking plug taps
GB212375A Improvement connected with gas fire fuel
US1499137A Gas heater
US1499136A Gas stove
US730735A Atmospheric gas-burner.